Selectively permeable (or semi permeable) means where for example a membrane can choose what material can pass through while others cannot. They control the in and out of materials.
This is because the membrane has tiny spaces, where only smaller molecules can pass through, other larger ones cannot.
Answer:
YES
Explanation:
Because the theory of spontaneous generation held that living creatures could arise from non-living matter and that such processes were common place and regular.
*Hope this answer is helpful
C. and the explanation is i just know
1. to repair damaged cells
Answer:
Force
Explanation:
Because velocity is quickness of speed and motion is like moevement, force is like the ammount of pressure. This is why the answer is force.
