Answer:
FF | FA
-------------
FA | AA
Explanation:
F= free ear lobed male A= female with attached earlobes
FF | FA
-------------
FA | AA
Answer:
DNA polymerase
Explanation:
DNA polymerase is the enzyme that matches and lays down nucleotides to build the daughter DNA strand along each parent DNA strand.
If someone had an inadequate intake of sodium over several days, it would be most difficult for the body to maintain homeostasis.
<h3>Why is sodium important for homeostasis? </h3>
Most of the sodium in our body is present in the extracellular fluid (ECF). The concentration of sodium in the body is measured relative to the amount of water in the body.
Maintaining proper sodium concentration is therefore essential for maintaining water balance in the body. It also helps in the proper functioning of neurons by assisting in the conduction of impulses.
Sodium concentration is also important for muscle contraction. Proper sodium concentration maintains osmolality of the extracellular fluid which maintains the volume of blood and plasma in the body.
Therefore, an inadequate intake of sodium, over several days will affect the homeostasis of the body.
Read more about homeostasis, here
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Answer:
I think it's true but I may be wrong
Hope this helps:)
Primary succession takes place when barren land is exposed and made available for plant growth.
The first step is the retreat of the glacier. Next, pioneer species begin to inhabit the exposed land. These species include lichens and they break down rocks and create soil. Some years later, more complex plants start growing in the soil and insects also begin to inhabit it. The remains of all of these organisms add nutritional value to the soil. As soil thickens, more complex plants and animals inhabit the region, until finally, the soil is thick enough for entire forests to grow.
