A- true. <span>
Cell differentiation is how generic embryonic cells become specialized cells.
Hope this helps!
Can u plz mark me as brainliest? I really need it!</span>
I think that its the third one.
<span>1. Bipedal gait
2. free to use hands for tools or carring capacity
3. increase in cranial capacity
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Evidence points to bipedalism evolving before the expansion in human brain size. The different hypotheses are not necessarily mutually exclusive and a number of selective forces may have acted together to lead to human bipedalism. </span>
The layer of bedrock is called LITHOSPHERE.
Lithosphere is the rigid outer part of the earth which is made up of crust and upper mantles.The geologic processes that usually occur on the earth surface such as earthquakes are originated from the lithosphere. The lithosphere is bounded by the atmosphere above and the asthenosphere below.