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muminat
4 years ago
13

What's the look and feel of a rocks surface called?

Biology
1 answer:
katen-ka-za [31]4 years ago
7 0
The texture of a rock. The rocks grain is what gives it texture. 

Geologists use the size, shape, and pattern of the grain to determine the rocks texture
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Amoebae move by crawling over a surface (pseudopodia), which involves _____. A) growth of actin filaments to form bulges in the
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Answer:

the answer is: A) growth of actin filaments to form bulges in the plasma membrane.

Explanation:

Amoebas are unicellular organism that can move on a surface using pseudopodia (false feet). This kind of movement is called amoeboid movement. The amoeboid movement is explained by the Sol-gel theory.  The protoplasm of the amoeba is made of an outer gelatinous layer, and an inner portion made up of plasma sol. The sol-gel theory explains the contraction and relaxation events in the protoplasm of the amoeba that lead to the pseudopodia.

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3 years ago
True or false? A mating between a tetraploid individual and a diploid individual produces biologically fit offspring.
Katyanochek1 [597]

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4 years ago
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Hope this helped :3

Explanation:

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