Answer:
the ability to move our thumbs
Explanation:
Answer :
The<u> fat </u>of the myelin sheath insulates neurons so messages are conducted more efficiently.
The correct answer is approximately 150-180 liters, assuming that the adult in question is average-sized and healthy. During this process, blood enters the kidney through what's called the renal artery. Then, the blood is separated and goes through different arterioles to get to the glomerulus. Here, the blood pressure increases, causing things like water and salts to be filtered out of the blood.
The oldest fossils present at the bottom of rock layer whereas the youngest fossils are present in the top layer.
<h2>Rock layers from oldest to youngest</h2>
The rock layers that is located farthest from the ground surface are considered as the oldest rock layers and rock layers that are closest to the ground surface are considered as the youngest. A fossil is the remains or traces of plants and animals that lived long ago.
<h3>Presence of fossil</h3>
Those fossils which are present at the bottom of the rock layers are considered as the oldest fossil followed by the upper layer's fossil and so on. The fossils present at the top layer are the youngest fossils so we can conclude that oldest fossils present at the bottom of rock layer whereas the youngest fossils are present in the top layer.
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