Answer: True.
Explanation:A pure substance is something that occurs in nature. An element is made up of one type of atom only and cannot be split further. A compound has the combined properties of the elements from which it is made. Atoms show the macro properties of an element.
base your answer to this question on the digram below and your kownlage of biolgey. The digram below represents a human. describe one role of enzymes in the human body
Answer:Enzymes help speed up chemical reactions in the human body. They bind to molecules and alter them in specific ways. They are essential for respiration, digesting food, muscle and nerve function, among thousands of other roles.
Explanation:That is one role
How would your life change if you stopped using plastic? Use your brain and imagine.
Answer:
Explanation:
It would be less trash and pollution and i would have less trash and i would have to wash dishes every day
Your professor tells you that there are 32 possible genotype combinations for an organism. How many genes does the organism have?
Answer:
The organism will probably have 16 Genes
Explanation:
Genetics is the part of science managing the standards of variety and legacy in creatures and plants. The investigation of hereditary qualities gives us more prominent comprehension of how we can decide the probability of acquiring certain characteristics and clarifies and anticipate examples of legacy in family lines.
Each living life form is comprised of a wide range of qualities, or recognizing attributes, that make it a special person. Certain characteristics in plants and creatures may have characteristics that individuals need to advance.
what's the meaning of life
Answer: Ive been asking that my whole life
Explanation: Life does not make sense why are we on this earth just to grow old and die?
Answer: i think life is a test to go to heven or heak
Explanation:
i think this because the actions you do on earth will effect if you go to heven or heak
New technology such as renewable energy sources has many positive aspects such as
Answer:
using nonrenewable sources
Explanation:
Which of the following describes the polarity of water?
A. Water is a polar molecule but does not show polarity
B. One side of water molecule is slightly positive and the other side is slightly negative
C. Water is not a polar molecule
D. The polarity of water molecule is due to electrons spending more time around the hydrogen atom than the oxygen atom
How do most of the acids in acid precipitation form?
A. Compounds found naturally in the atmosphere.
B. Methane deposits that are being released from permafrost.
C. Natural erosion of igneous rock.
D. Humans burning fossil fuels.
Answer:
Since rain naturally has things dissolved in it, it will always be slightly acidic. However, when rain reacts with certain air pollutants, such as sulfur or nitrogen oxides, the water vapor converts into very diluted forms of sulfuric or nitric acids.
Explanation:
Since rain naturally has things dissolved in it, it will always be slightly acidic. However, when rain reacts with certain air pollutants, such as sulfur or nitrogen oxides, the water vapor converts into very diluted forms of sulfuric or nitric acids.
Is a lion a producer, herbivore, consumer or a omnivore
Answer:
Lions are primarally carnivors because they only consume meat. Herbivores are animals that only consume plant like rabbits and Ominvores are animals that consumer both like humans., so consumer
Explanation:
A lion is a consumer. In ecological terms, a consumer is an organism that obtains its energy and nutrients by consuming other living organisms.
Lions are carnivores, which means they primarily feed on other animals. They are top-level predators in their ecosystems, preying on a variety of herbivores, such as zebras, wildebeests, and antelopes.
As consumers, lions play a vital role in regulating prey populations and maintaining ecological balance in their habitats. They are not producers or herbivores since they do not engage in photosynthesis or primarily eat plants.
Additionally, lions are not omnivores, which are organisms that consume both plants and animals.
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12 less then m is no less than 132
Answer:
144
Explanation:
acc. to the question :
m - 12 = 132
adding 12 to both the sides :
m = 132 + 12
= 144
Answer:
m=144...........
Explanation:
12+132=144
help please i beg i don’t know
Answer:B, D
Explanation:
When the roller coaster starts flying down the hill, it gains kinetic energy and loses potential energy.
which of the following is not water soluble?
A.salt
B.sugar
C.fat
D.carbohydrates
Answer:
Fat
Explanation:
Who said all animals were made of cells
Answer:
Theodor Schwann said all animals were made of cells.Explanation:
I hope l helped ❤❤❤It was proposed by Theodor Schwann that animals were made of cells.
Although Robert Hooke (who coined the term “cell”) first noticed them in 1695, it wasn’t until 1839 that Theodor Schwann (author of “The Theory of Cells”) and Mattias Schleiden first proposed the idea that all living things are made up of cells.
An animal cell is an eukaryotic cell with a plasma membrane surrounding it. The cell has a membrane-binding nucleus and a liquid cytoplasm and does not have a cell wall like a plant cell. Animal cells are part of the kingdom Animalia.
Theodor Schwann coined the term cell theory and claimed that all living things are made up of cells and that cells were the smallest and most fundamental component of all living things.
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dharinder saw his father removing unwanted plants from his field and asked him what is this process called? what would be his fathers reply?
Answer:
hey what's up guys jauhjajaga
hi please follow me
Answer:ok
Explanation:
Answer:
Ok
Explanation
Why would we follow you
The excess glucose produced by photosynthesis is converted in plants to a storage compound called _________
Answer:
Carbohydrate starch
Explanation:
Answer:
Answer:
Carbohy
drate starch
What do astronomers think dark energy is doing to the expansion of the universe?
bring it to a halt
holding it steady
accelerating it
none of the above
Answer:
Accelerating it.
Explanation:
Dark energy is a hypothesis by which the growing tendency of the universe to expand constantly is explained, with which it is inferred that this dark energy is a kind of inverse gravity, which instead of attracting repels the extremes of the cosmos expanding its size and dimension . Although its definition is very ambiguous and abstract, the truth is that it is a hypothesis that seeks to explain this physical behavior of the cosmos.
What would happen in a cell if the DNA was destroyed completely or changed in any way?
Answer:
If the DNA of a cell is destroyed completely the cell would die i.e. cease to exist. A change in the DNA (germ-line mutation) would change the structure and/or functions of proteins in the cell.
Explanation:
The central dogma theory indicates that DNA is replicated to produce daughter cells. These daughter cells are then transcribed into mRNA (micro RNA) which are in turn translated into structural and functional proteins.
If the DNA is totally destroyed, no mRNA is formed and by implication, such a cell has no proteins. Now proteins are practically the "godfather" molecules in any cell, they maintain the selectively permeable cell membrane's integrity, they form the structural component of most cellular organelles, they are essential for transport of essential/toxic substances in/out of the cell, etc.
Looking at these functions, cessation of protein production is equivalent to cessation of cell life (apoptosis if DNA destruction is not stimulated externally).
A mutation (change in DNA) changes which protein is produced. A practical indication of this is when a single point mutation in hemoglobin produces sickle cell anemia!!
Amount of available mates is considered a limiting factor.
True or False?
Answer:
true
Explanation:
I think it's True, I hope its right
What is the main factor that causes the bedrock to weather at different rates?
Answer:
more resistant
Explanation:
bedrock is resistant to weathering and erosion
What substances are combined with sunlight in the process of photosynthesis?
A. carbon dioxide and water
B. water and simple sugar
C. carbon dioxide and oxygen
D. oxygen and simple sugar
which organelles can be found in both plant and animal cells
Answer:
1. Cytoplasm
2. Plasma membrane
3. Nucleus
4. Mitochondria
does endoctosis use energy
Alleles can be described as 1. dominant II. recessive III. codominant IV. partially dominant V. incompletely dominant O A. I, II, III, and V only OB. I and II only OC. I, II, and III only OD. II, III, and V only
I am glad that brainly moderators are more eager to delete a correct answer with a concise explaination than adult material but i will answer again.
The correct answer is A because partially dominant alleles do not exist
You receive some skeletonized human remains in your lab. The individual has several broken bones. The fractures have sharp edges, angled ends and hinging. You conclude the person received these injuries:________
Answer:
These injuries occur from a big accident.
Explanation:
I conclude that the person received these injuries from a big accident because the individual has many broken bones and this will happen only when a person experience a big accident such as hit by the truck or car etc. It is also possible that the person was killed by someone and before killing he beat the individual very badly as a result its bones were broken.
Fractures are defined as the dislocation or breaking of bones due to an injury or an accident. The fractures can be partial, closed, stable, or open.
The correct answer is:
While they were alive
The fractures having sharp edges, angled ends, and hinging can be caused when the person was alive.
Perimortem fractures are those fractures that do not show any healing of fracture.
In the skeletonized remains of the human, the fractures have sharp edges, angled ends, and hinging.
The human remains do not show any healing, and therefore, were dead due to this injury or trauma.
The correct answer is while they were alive.
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Which is an example of current electricity?
OA. Positively charged particles are attracted to negatively charged
particles.
O B. Negative and positive electric charges build up in different regions
of a cloud.
C. Electrons flow from an outlet into a toaster, causing it to heat a
slice of bread.
OD. A person rubs a shoe on a rug, causing extra electrons to be
transferred to the shoe.
Answer:
The correct answer is - option D. A person rubs a shoe on a rug, causing extra electrons to be transferred to the shoe.
Explanation:
Current electricity is a flow of charged particles that moves through space or any type of electrical conductor. Usually, the transfer of the electric current takes place through a wire. There are many examples of current electricity such as lightning and static electric charge.
Electric static charge is generated due to the imbalance of particles present on the surface or within the material, normally friction leads to this imbalance in particles of the material such as when a person rubs his shes on rug created an imbalance in the electrons and then transfer to the shoe.
Answer: electrons flow from an outlet into a toaster, causing it to heat up a slice of bread
Explanation:
Which of the methods of transport into or out of the cell require energy? Which do not?
Answer:
passive transport and diffuision
Explanation:
it requires no energy from the cell. Examples include the diffusion of oxygen and carbon dioxide, osmosis of water, and facilitated diffusion. diffusion does not.
how was the San Andreas Fault formed?
the creation of land in a subduction zone
consistent seismic activity
the kinetic energy in a rift valley
two plates moving past each other
Answer:
The correct answer is - two plates moving past each other.
Explanation:
The San Andreas Fault is a boundary or long valley that present at or represent the two different tectonic plates, North America plate meets the Pacific plate.
The origin of this valley is almost 30 million years ago in California. At that time both tectonic plates the Pacific Plate and the North America plate first met and slid past one another to make a boundary called a strike-slip fault. These are cause the biggest earthquakes.
Answer:two plates moving past each other
Explanation:
Why does the sand feel hot under your feet on a sunny day at the beach?
A)
Wind blows heat into the sand.
B)
The Sun's rays heat up the sand.
C)
The waves hitting the beach make a lot of heat.
D)
All of the people walking on the sand heat it up.
What could Mendel conclude?
Hi, please help me! I have to submit very soon!
Why does the magnetism of rock change depending on when it was formed?
Because magma cools so quickly when it enters the ocean water.
Because the magnetic field of the Earth rotates poles, giving the North pole a South magnetism.
Because sharks are attracted to magnetic poles and organize the rocks according to their polarity.
Because lava is attracted to the East pole.
Answer:
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