I believe the correct response would be D. Are not composed of one or more cells.
Answer:
B. Stress caused by forces that stretch an area of the crust made the rock to break
Explanation:
From the picture inserted to this problem, we see a unit that has been severely fractured.
Fracturing results from the brittle deformation of a rock under applied stress.
- Rock fracturing results in the formation of joints and faults.
- We can obviously see different sets of joint sets on the body of the rock in the picture attacked.
- Also, a prominent fault which resembles an extensional fault can also be seen.
- Therefore, the stress caused the stretch of the area which in turn makes the rock the rock to break.
Hello there.
<span>Microfilaments (actin) are important for
A.
cell movement</span>
Hospolipid bilayer, with some protein, is what makes the cell membrane selectively permeable.