Answer:
D
Explanation:
I know
Answer:
I believe that your answer is C.
Explanation:
C is your answer because it shows your body how to fight and block the virus.
vaccines usually send antigerms in your cells and create immunity/block the virus from entering your cells.
i hope this helps! let me know if im wrong :)
List and define the four main elements of the water cycle.
(SCIENCE)
Answer:
There are four main stages in the water cycle. They are evaporation, condensation, precipitation and collection
Explanation:
Evaporation- Is the the process in which water changes from a liquid to a gas or vapor.
Condensation- Is the process in which water vapor or gas in the air is changed into a liquid. Is the opposite of evaporation.
Precipitation- Precipitation is water from clouds in the form of rain, freezing rain, sleet, snow, or hail.
Collection- This is when water that falls from the clouds as rain, snow, hail or sleet, collects in the oceans, rivers, lakes, streams. Also some will soak into the ground and will collect as ground water.
Hope this helps ya!!
What would likely happen if a lion's prey wasn't available?
Answer:
It takes around to weeks for a lion to starve, or become starving. Lionesses do most of the hunting, lions are much lazier. When a lion begins to starve it will kill nearly anything to satiate it's hunger. A lot of like other creatures and predators in the wild.
Explanation:
how could we decrease the amount of atmospheric CO2?
Atmospheric CO2 is an important trace element in the atmosphere. It is released into the atmosphere as a result of the combustion of fossil fuels and some other causes.
We can decrease the amount of atmospheric CO2 by growing more trees, using better alternatives in place of substances that leads to an increase in CO2.
More carbon dioxide is absorbed, lowering CO2 levels when we grow more trees as plants utilize this element a lot.Renewable energy sources like solar energy etc. to replace non-renewable sources can also be utilized.We can lessen our dependence on private mobility and use more of public mobility, or we walk / carpool instead.Learn more about atmospheric CO2: https://brainly.com/question/431949
We can do the following to reduce atmospheric [tex]\rm CO_2[/tex]:
1. Reduce fossil fuel use by switching to renewable energy sources and encouraging energy conservation.
2. Through photosynthesis, [tex]\rm CO_2[/tex] can be absorbed by reforestation and reforestation operations and stored in soil and plants.
3. Power stations and other industrial sources that emit [tex]\rm CO_2[/tex] can be captured and stored using carbon capture and storage methods.
4. New methods of weathering accelerate natural processes that convert [tex]\rm CO_2[/tex]into stable forms.
5. Promoting environmentally friendly agricultural methods can reduce emissions and improve carbon storage in the soil.
6. To implement changes and promote international cooperation, public awareness and policy support are essential.
Learn more about Carbon dioxide [tex]\rm (CO_2)[/tex], here:
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Why are whales classified as mammals
Answer:
They give birth to young, have fur, have lungs, and provide milk for the young.Explanation:
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According to the UCSB Science Line, Whales are mammals because they give birth to young, have fur, ( even though it may not be visible ) have lungs and breathe, and provide milk for the young.
[tex]--------------------------------------------[/tex]
I got these facts from the UCSB Science Line, you can check it out if you want.
[tex]--------------------------------------------[/tex]
Hope this helps! <3
[tex]--------------------------------------------[/tex]
Calcium, IP3, and cyclic AMP are all small molecules that can be found inside most cells, yet they are known to be important second messengers that can increase or decrease in response to a wide variety of signals. However, each signal often produces completely different responses. Give an example of this phenomenon, and explain how such responses occur.
Answer:
they are second messenger molecules capable of triggering different signaling pathways
Explanation:
Second messenger molecules are intracellular signaling molecules that trigger different cellular responses. Examples of second messengers include Calcium ions (Ca2+), Inositol trisphosphate (IP3), and cyclic AMP (cAMP). Secondary messengers may be activated by different cellular responses, for example, cyclases that synthesize cAMP or by opening calcium ion (Ca2+) channels. For example, cAMP signaling is able to activate kinase enzymes that perform phosphorylation and interact with other effector molecules to mediate different biological functions (for example, regulation of glycogen and sugar metabolism). On the other hand, Ca2+ signaling is required for muscle contraction, neurotransmitter release, etc. Ca2+ signaling is known to exert allosteric control over enzymes and other types of proteins.
What is now done to wastewater that was not done until more recently?
I believe it is the treatment for dangerous pollutants exiting our waterways into the ocean.
When calcium levels in the blood are too low, the body releases a hormone that removes calcium from the bones. A
person who suffers from a certain type of thyroid disease will often have low blood calcium and brittle bones because
the body is taking the calcium from the bones. The afflicted person will typically see an endocrinologist, who studies
hormones, and an orthopedist, who studies bones. What do these two doctors have in common?
A) They both focus on hormone levels.
B) They both focus on bone density.
C) They both focus on calcium levels.
D) They both focus on the thyroid.
Answer:
they both focus on calcium levels
Explanation:
on edge
These two doctors have in common is :
C) They both focus on calcium levels.
DoctorsAn Endocrinologist is a doctor who has extraordinary preparing in diagnosing and treating clutters of the endocrine framework (the organs and organs that make hormones). These disarranges incorporate diabetes, barrenness, and thyroid, adrenal, and pituitary organ issues.
An orthopedist a specialist who specializes within the department of medication concerned with the adjustment or avoidance of distortions, disarranges, or wounds of the skeleton and related structures An orthopedist treated her knee damage.
These two doctors have in common is that they both focus on calcium levels.
Thus, the correct answer is C.
Learn more about "Calcium":
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What is the classification of virus
Answer:
Viruses are classified into 4 groups based on their shape: filamentous, isometric , enveloped, and head and tail.
Many viruses attach to host cells to facilitate penetration of the cell membrane, allowing their replication inside the cell.
The virus core contains the small single- or double-stranded genome that encodes the proteins that the virus cannot get from a host cell.
Explanation:
not sure if this is what you are looking for
According to the Baltimore classification system, Viruses are classified into seven classes on the basis of their morphology and function.
What is Virus?A Virus may be defined as a type of microorganism that consists of a nucleic acid molecule in a protein coat and infects cells and may cause disease.
Viruses are classified into seven classes, each of which has its own families of viruses and has differing replication strategies.
Class 1: Double-stranded DNA viruses.
This type of virus usually must enter the host nucleus before it is able to replicate. An Example is Adenoviridae.
Class 2: Single-stranded DNA viruses.
Such types of viruses replicate within the nucleus and pertain highly in vertebrates. An example is Circoviridae.
Class 3: Double-stranded RNA viruses.
Such types of viruses do not depend on host polymerases for replication. An example is Birnaviridae.
Class 4: Single-stranded RNA viruses (positive sense).
Such types of viruses have polycistronic mRNA which is translated into a polyprotein. An example is Flaviviridae.
Class 5: Single-stranded RNA viruses (negative sense).
Such types of viruses must be transcribed by viral polymerases into complementary forms. An example is Filoviridae.
Class 6: Single-stranded RNA viruses (positive sense) that replicate through DNA intermediate.
Such types of viruses use the enzyme reverse transcriptase to convert the positive sense RNA into DNA. An example is Retroviruses.
Class 7: Double-stranded DNA viruses that replicate through a single-stranded RNA intermediate.
Such types of viruses have a double-stranded gapped genome that is subsequently filled into a covalently closed circle that serves as the template for the production of viral mRNA. An example is the Hepatitis B virus.
Therefore, it is well described above.
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At which temperature a chocolate can melt in the sun
Answer:
In Arizona.... maybe 90 to 100 degrees
Explanation:
I have a question ?
Answer:
yes
Explanation:
if you would search a picture and how and what types of stuff you would need,that would help you
Answer:
A-Dendrites
B-cell body
C-nucleus
D- myelin sheath
E-node of ranvier
F-synapse
Explanation:
This image depicts a nerves anatomy
PLZ HELP!!!!!!!!!!!
Part C Colony collapse disorder is a natural phenomenon in which the majority of worker honeybees-bees that collect food for the hive-die at the same time. If several hives in a region experience this phenomenon, how could it affect the life cycle of flowering plants in the region?
Answer:
b part
Explanation:
Answer:
It would affect the plants to die around it because there is no bees pollinating them.
Explanation:
*PLEASE READ CAREFULLY*
Which statement about
energy is true?
1) Energy can be destroyed.
2)Energy can be created.
3) Energy cannot change form.
4) Energy cannot be created or destroyed, but its form can change.
Answer: 4
Explanation: I take biology now in college my senior year and what I’ve learned is energy cannot be created nor destroyed what is form can be changed and you literally can Google that and it’ll tell you the exact same thing
PLEASE HELP!!!!!!
Red blood cells transport oxygen to every cell in the body. This oxygen is needed to release energy stored in glucose molecules. Red blood cells also transport carbon dioxide, a waste product produced by cells, back to the lungs where it is exhaled. When a person exercises, his or her muscle cells consume more oxygen and produce more carbon dioxide. The body responds by increasing its breathing rate and heart rate to supply more oxygen-rich blood to the muscles and carry away more wastes. Explain how this is an example of maintaining homeostasis.
Answer:Read Passage Below
Explanation:
A man and woman have a son who is color blind, a recessive sex-linked trait carried on the X chromosome, but neither parent is color blind. The woman is now pregnant with their second child. Which of the following statements is true about the second child?
How does the CF gene affects the cell membrane?
Answer:
Normal Function. The CFTR gene provides instructions for making a protein called the cystic fibrosis transmembrane conductance regulator. This protein functions as a channel across the membrane of cells that produce mucus, sweat, saliva, tears, and digestive enzymes.
Explanation:
ASAP Please what is the answer to this question?
By the ways, this is not a quiz or a test. It is a benchmark review.
Answer:
C. It will decrease the percentages of almond and apple crops because lesser numbers of honey bees are available for pollination.
Explanation:
The decrease in honey bees population will affect the ecosystem by decreasing the percentages of almond and apple crops which will lead to lesser numbers of honey bees available for pollination. Almonds and apple crops rely on honey bee colonies for pollination. So, a decrease in the population of honey bees will have an adverse effect on the availability of the crops and food supply. For most variety of almonds, they do not wind pollinate but require cross-pollination in order to produce nut. Other crops that rely on honey bees are watermelon, cucumbers and cherries.
A cell is placed in a solution with a HIGHER solute concentration (a
hypertonic solution) than the inside of the cell. What will happen to the
cell?
Answer:
the cell will shrink due to the concentration gradient. Areas of low to areas of higher concentration.
Explanation:
Which has the lowest albedo?
A. An icy lake
O B. A white sidewalk
O C. A blacktop highway
O D. A pond
Answer: a blacktop highway
Answer:
Explanation:
Blacktop highway
match terms w definitions
Answer:
Bipolar or Polarity : B
Surface Tension: F
Capillary: C
Ion: A
Dissolving: D
Specific Heat: E
Answer:
1. Bipolar or Polarity b
2. Surface tension f
3. Capillary action c
4. Ion a
5. Dissolving d
6. Specific heat e
The most common cause of biliary ductal obstruction is the presence of ductal. Cyst. Tumor. Stone. Stricture.
Answer:
tumor
Explanation:
Bart thinks mice exposed to microwaves will get stronger (maybe he's been reading too much Radioactive Man). You decide to perform this experiment by placing 10 mice in a microwave for 10 seconds. He compared these 10 mice to 10 other mice that had not been exposed. His test consisted of a heavy block of wood that blocked the mouse's food. found that 8 out of 10 of the microwave mice were able to push the block. 7 out of 10 of the mice without microwaves were able to do the same.
identify
1. control group
2. independent variable
3. dependent variable
4. what are some of the mentioned control variables?
5. what should bart's conclusion be?
Answer:
Control group = mice that had not been exposed
Independent variable = Mice receiving radiation
Dependent variable = Number of mice that are able to push the block of wood.
Control variables = Health of mice, mass of block
Radiation does not have effect on strength of the mice
Explanation:
In an experiment the variable which changes with respect to the other variable is called the dependent variable and the other variable is called the independent variable.
The control group is the group that does not receive treatment which is used to compare the effect of the treatment.
The control variable is another variable that must be held constant when performing the experiment.
Here the
Control group = mice that had not been exposed
Independent variable = Mice receiving radiation
Dependent variable = Number of mice that are able to push the block of wood.
Control variables = Health of mice, mass of block
It was found that 8 out of 10 of the microwave mice were able to push the block. 7 out of 10 of the mice without microwaves were able to do the same. This means that there was no significant difference hence, the conclusion drawn should be that radiation does not have any effect on their strength.
What kind of things dissolve well in water and mean "love water"?
The readiness to acquire a certain kind of conditioned response due to the biological makeup of the organism is known as _________.
Answer:
Biological Preparedness
Explanation:
I majored in Biology
what can a stars color indicate about its properties
Answer:
A star's color indicates it's temperature, composition and relative distance from earth
Explanation:
I hope this helps, have a good day
Answer:
A star can be defined by five basic characteristics: brightness, color, surface temperature, size and mass.
Brightness. Two characteristics define brightness: luminosity and magnitude. ...
Color. A star's color depends on its surface temperature. ...
Surface Temperature. ...
Size. ...
Mass
How many total atoms are present in the compound 2Ca(OH)2 I’ll give brainliest on both
i think there are 10 atoms present
Which of the following statements is true? *
a. Energy can be recycled through an ecosystem repeatedly, while nutrients cannot
b. Energy only flows in one direct through an ecosystem, while nutrients can be recycled repeatedly
c. Both energy and nutrients can be repeatedly recycled through an ecosystem
d. Neither energy nor nutrients can be reused in an ecosystem.
Answer:
i believe its c
Explanation:
What is a hypothesis?
O A. A unifying model or explanation based on a large body of
experimental data
B. A guess or prediction based on previous experience or
observation
O C. A statement of fact that describes an action or set of events
O D. A statement that cannot be tested scientifically
Answer:
B
Explanation:
Answer: B: A guess or prediction based on previous experience or observation.
how can elevation greatly affect an ecosystem
Answer:
Elevation may affect the type and amount of sunlight that plants receive, the amount of water that plants can absorb and the nutrients that are available in the soil. As a result, certain plants grow very well in high elevations, whereas others can only grow in middle or lower elevations.
Explanation:
What is ONE major difference in the problems associated with obtaining measurements on the sizes or densities of animal populations versus plant populations?
I think one major difference with that is that animals can move around, go distances in search for food or mate, and thus make the animal densities per geography vary greatly. Birds migrate regularly, so their population densities tend to vary with seasons. Their mobility also depends on the availability of food, so animals go away if there are no food in the area.
Plants on the other hand don't move around faster (they can migrate by reproduction: it's their seeds moving around). Thus their densities tend to be more constant per season/life cycle.
HELP ASAP PLEASEEE ??! :)
sorry the offspring of the organism