Answers
C, the third option
the other two don't make sense at all and C is correct
Related Questions
List some examples of uses for oil (fossil fuel)
Answers
Answer:
Electricity. Coal alone provides half the electricity in the United States. ...
Heating. Oil and natural gas are commonly used for heating homes as well as providing heat for industrial applications.
Explanation:
Melinda had two slides of unknown cells. She recorded her observations of each one on the chart below.
According to the information in the given chart, what type of cell is cell X?
a
prokaryotic cell
b
bacteria cell
c
animal cell
d
plant cell
Answers
Answer:
According to the information given by Melinda on the chart, about the observed cells, cell X is an animal cell.
Explanation:
Animal cells are eukaryotic cells, with the ability to differentiate and unite to form tissues.
An animal cell contains elements such as a cell membrane, cytoplasm, nucleus and organelles —including mitochondria— by which it can be identified and differentiated from other cell types.
An important feature of animal cells is the existence of cytoplasmic compartments that form the endomebrane system, in relation to the cytoplasmic membrane and organelles.
The other options are not possible because:
Bacterial and prokaryotic cells lack nuclei and organelles. Plant cells possess chloroplasts and cell wall, as described for the Y cell.Overfishing is causing the decline of fish populations, such as Eastern Atlantic bluefin tuna in the Mediterranean. Eastern Atlantic bluefin tuna are caught faster than they can reproduce. Which statement describes themost likely effect that overfishing will have on this ecosystem?
Answers
Overfishing decreases the stability of the ecosystem by disrupting food chains.
How does overfishing affect the environment?The fishing enterprise affects a number of marine preservation issues, including fish populations, water pollution, and habitat degradation.
Some investigators have claimed that the size of the fishing industry needs to be seriously decreased in order to maintain healthy marine environments around the world.
Thus, Overfishing decreases the stability of the ecosystem by disrupting food chains.
To learn more about overfishing affect click here:
https://brainly.com/question/5142437
Overfishing of Eastern Atlantic bluefin tuna in the Mediterranean is likely to result in decreased ecosystem stability due to disruptions in food chains and ecological balance. Thus correct option is A.
By significantly diminishing the population of a crucial species, such as the Eastern Atlantic bluefin tuna, overfishing has the potential to upset the ecosystem's delicate equilibrium.
Being the top predators that they are, the reduction of these tuna might result in an increase in the population of their prey, which would have a ripple effect across the entire food chain. This imbalance may lead to resource depletion, an overabundance of some species, and ultimately the instability of the entire ecosystem.
The most likely impact of overfishing on the environment is, in essence, option A. It's crucial to keep in mind that ecosystems are intricate, interconnected systems, and that the eradication or decline of one species may have reverberating consequences on the entire biological web.
To know more about Overfishing here https://brainly.com/question/15801020
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The given question is incomplete, complete question is- "Overfishing is causing the decline of fish populations, such as Eastern Atlantic bluefin tuna in the Mediterranean. Eastern Atlantic bluefin tuna are caught faster than they can reproduce. Which statement describes themost likely effect that overfishing will have on this ecosystem?
A-Overfishing decreases the stability of the ecosystem by disrupting food chians.
B-Overfishing makes the ecosystem more stable by increasing competition for limited resources.
C-Overfishing increases ecosystem stability by allowing prey populations to overproduce.
D-Overfishing has no effect on ecosystem's stability because it affects one species out of many."
How many concepts or ideas makeup the modern cell theory?
A)3.
B)4.
C)2.
Answers
please help me!!!!!!!!!!!!!!!!!1
Answers
Answer:
anser a
Explanation:
Which process passes genetic information from plants to their offspring?
Answers
Answer:
Inheritance
Explanation:
is the process by which genetic information is passed on from parent to child. This is why members of the same family tend to have similar characteristics. Inheritance describes how genetic material is passed on from parent to child.
HELP FAST WILL GIVE BRAINLIEST HELP HELP
Answers
Answer:
(2) decreased
Explanation:
warm hair rises and the pressure will be spread , cold air will be dense and concentrated in a way
What process allows water to enter plants through their roots?
Answers
Answer:
Osmosis
Explanation:
Osmosis plays a central role in the movement of water between cells and various compartments within plants. In the absence of transpiration, osmotic forces dominate the movement of water into roots.
_______ cannot be created or destroyed. It can only be transformed (from one type of energy to another, such as chemical energy to electrical energy when a toy uses a battery) or transferred (from one place to another, such as a hot coffee mug to your hand).
Answers
Answer:
Energy
Explanation:
At metaphase i, homologous chromosomes are connected only at what structures?.
Answers
Answer:
In prophase I of meiosis, the homologous chromosomes form the tetrads. In metaphase I, these pairs line up at the midway point between the two poles of the cell to form the metaphase plate.
Explanation:
Choose the words or phrases that correctly complete the sentence. Two boys are holding onto the ends of a long piece of string, and they move it up and down to make a wave. They begin to move the string faster and faster. When they move the string, the energy (remains the same / increases / decreases) and the frequency (decreases / increases / remains the same). A) increases, increases B) remains the same, remains the same C) decreases, decreases D) increases, decreases
Answers
Answer:
The correct answer to the question above is option A "increases, increases"
Explanation:
From the question, the wave discussed is in a string, the wave traveled from one end to the other that makes it a transverse wave because as the string is being moved up and down it creates a disturbance which is at a right angle to the direction of travel. The energy generated by the wave in the string has a relationship with its frequency. Though the waves on a string can be fast once the tension that exists in the string is increased, it is important to note that the lower the frequency of a wave in a string, the lower the energy and that also translates that the tension in the string has also been lowered. So as the string moves faster the frequency and the energy increase.
How does the nervous system affect the circulatory system
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Answer:
Neurotransmitter Effects. In addition to direct neural innervation of the heart, the nervous system can also affect the cardiovascular system through releasing chemical messengers, or neurotransmitters, into the bloodstream.
what does homeostasis look like in a non human body
Answers
Answer:
Whether you're lying in the summer sun or playing in the winter snow, your body temperature only changes by a degree or two. That's an example of homeostasis being maintained. When you get shivery in the cold, or sweat in the summer, that's your body trying to maintain homeostasis.
Which method of energy production releases large amounts of energy?
A.photosynthesis
B.cellular respiration
C.fermentation
Answers
Answer:
Answer below:
Explanation:
A. photosynthesis
Answer:
cellular respiration , I think if the answer is correct follow me pls
THIS IS IMPORTANT
Plants take energy in the form of _________ and convert it to the form of ___________.
Question 1 options:
Light, sugar
Water, carbon dioxide
Light, carbon dioxide
Water, sugar
Question 2 (1 point)
Saved
The products of photosynthesis are ______________________.
Question 2 options:
Sugar and water
Sugar and oxygen
Water and carbon dioxide
Oxygen and water
Question 3 (1 point)
Saved
_________ molecules drive photosynthesis by absorbing energy from light.
Question 3 options:
Sugar
Carbon dioxide
Oxygen
Pigment
Question 4 (1 point)
When a photon of light energy reaches a reaction center chlorophyll molecule, what becomes excited?
Question 4 options:
A carbon dioxide molecule
An atom of oxygen
A molecule of water vapor
An electron
Question 5 (1 point)
The products of the light-dependent reactions of photosynthesis are _____________________.
Question 5 options:
Sugar and oxygen
ATP, NADPH, and oxygen
Sugar and water
ATP and sugar
Question 6 (1 point)
____________ is the final electron acceptor in photosystem I.
Question 6 options:
Chlorophyll
Water
Oxygen
NADP+
Answers
Answer:
1. Light and Sugar
2. Sugar and oxygen
3. Pigment
4. An atom of oxygen
5. I don't know this one, sorry.
6. I don't know this one, sorry.
Explanation:
Answer:
1.) Water; carbon dioxide
2.) Sugar; oxygen
3.) Pigment
4.) An electron
5.) ATP, NADPH, and oxygen
6.) NADP+
Explanation:
The photosynthesis chemical equation states that the reactants (carbon dioxide, water and sunlight), yield two products, glucose and oxygen gas. Molecules called pigments absorb energy from light. The main pigment in photosynthesis is called chlorophyll. Chlorophyll exists in several different forms in different organisms. Chlorophyll a is the main photosynthetic pigment found in land plants and algae. A photon of light energy travels until it reaches a molecule of chlorophyll. The photon causes an electron in the chlorophyll to become “excited.” The energy given to the electron allows it to break free from an atom of the chlorophyll molecule. Chlorophyll is therefore said to “donate” an electron. In light-dependent reactions, the energy from sunlight is absorbed by chlorophyll and converted into chemical energy in the form of electron carrier molecules like ATP and NADPH. The final electron acceptor is NADP. In oxygenic photosynthesis, the first electron donor is water, creating oxygen as a waste product.
Please mark me the brainliest!?!
Plate Tectonics (8.9 A, B, C):Question 8
What is the change in elevation between points A and B?
Lake
Fish GEREK
Select one
800
150 m
MoU in a
o o
Xo
100 m
-15005
о
900 m
1900
1000
o
0 m
Lake
-900-
6 miles
Answers
Answer:
ITS B
Explanation:
Why is nitrogen fixation a limiting factor
Answers
Answer: So, nitrogen is often the limiting factor for growth and biomass production in all environments where there is suitable climate and availability of water to support life.
Explanation:
why are antibiotics unhelpful for treating the common cold?
Answers
Antibiotics unhelpful for treating the common cold because they only fight bacteria, not viruses. However, a cold can sometimes result in a bacterial infection. In that case, antibiotics would be beneficial if they could prevent that type of infection.
ANTIBIOTICSAntibiotics are medications that aid in the prevention of bacterial infections. They accomplish this by either killing the bacteria or preventing them from replicating or reproducing themselves.Antibiotics are drugs that kill germs in your body. However, most people use the term when referring to antibiotics.Answer:d
Explanation:
dd
A central nervous depressant that produces a feeling of well-being and efficiency and results in slower reaction time to stimulation is
Answers
Answer:
Alchohol is correct
Explanation:
:)
Question 4
RNA is
double-stranded
single-stranded
twisted-ladder
Previous
Answers
Answer:
----------------------------------RNA is single standard•••••••••••••••••••••••••••••••What is a variation for a shark
Answers
Answer:
Explanation:
In the shark family Squalidae, there are significant variations in the shape and relative size of the head, the position of the mouth, the position and size of the dorsal and pectoral fins, and the overall body size and shape. The relative proportions of fin sizes can vary in groups of sharks.
Scientists have discovered how to use electricity to power cars. Running cars on electricity could help
Answers
Answer:
Electric vehicles have many benefits, including:
Cleaner environment.
No congestion charge.
Lower running costs.
Renewable electricity tariffs.
Better driving experience.
Government funding.
Free parking.
Reduced noise pollution.
A protein contains 120 amino acids. How many nucleotides are in the mRNA that codes for this protein?
(if you could show how you did it that would be great)
Answers
Answer: 360
Is a sandpiper a herbivore?
Answers
Answer:
no they are not herbivores they are carnivores.......
hope it helps
pls mark as brainliest......
Which of these is a parasite that lives inside its host
Answers
Answer:
Endoparasite. These live inside the host. They include heartworm, tapeworm, and flatworms. An intercellular parasite lives in the spaces within the host's body, within the host's cells.
Brainliest?
Explanation:
Answer:
B Heartworm
Explanation:
write a short summary and explain. how is it possible that siblings with the same parents can have such different traits such as skin tone?
Answers
Answer:
bak
Explanation:
bak
Paheli accidently placed her hand over a flame and immediately pulled it back . She felt the sensation of heat and reacted due to the action of?
PLZ ANSWER QUICK!!!
Answers
withdrawal relfex
Explanation:
The withdrawal reflex (nociceptive or flexor withdrawal reflex) is a spinal reflex that aimed to protect the body, stimulated by the presence of damaging stimuli such as heat.
When a person touches a hot object, the heat stimulates temperature and danger receptors in the skin, triggering a sensory impulse that travels to the central nervous system. The sensory neuron then synapses with interneurons that connect to motor neurons. Some of these send motor impulses to the flexors to allow withdrawal.
Myth:A dead organism is the same as a nonliving thing in science.
Answers
its living things respond to stimuli so non living things dont
3. Which of the following is an example of a biotic factor?
(1 Point)
High heat forces animals to live underground.
Grasses provide food for grazing animals.
A river provides plenty of water for both plants and animals.
Freezing weather forces trees to lose their leaves in winter months.
Answers
Answer:High heat forces animals to live underground.
Explanation: Since we know that any living component that affects another organism or shapes the ecosystem is a biotic factor, we can see from my answer that it is in fact correct
does the environment create adaptations
Answers
Any genetically based physiological, behavioral, or ecological trait that enables an organism to cope with, and to survive and reproduce in, its environment represents an adaptation. Some traits may not be adaptive but simply leftover vestiges of traits that once were adaptive.