Answer:
the answer is A
Explanation:
the cell membrane is like a shield to the cell.
1. Look there is a crime scene.
2. look the TV there is a crime scene.
3.look at the crime scene and find somethig.
4.run and catch the thief.
All of these have treatments with antibiotics.
A ball and socket joint provides the greatest degree of movement among different kinds of joints including rotation, flexion, extension, abduction, and adduction. Hinge joint-This joint is said to be a very simple joint that allows movement only in one axis. It allows only two kinds of movements- flexion and extension.
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I believe the correct answer would be <span>variation. The definition of variation in biology means,</span><span> any difference
between cells, individual organisms, or groups of organisms of any
species caused either by genetic differences or by the effect of environmental factors on the expression of the genetic potentials. So i think that organisms can also be classified as variation. Hope this helped. ♥ ☺
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