Answer:
Root hair cells are adapted for taking up water and mineral ions by having a large surface area to increase the rate of absorption. They also contain lots of mitochondria , which release energy from glucose during respiration in order to provide the energy needed for active transport
First two don't make sense.
Third is correct.
Last one would be volume.
Answer:
Reproductive isolation is important for the speciation to occur because it involves all the evolutionary mechanisms, behaviors and physiological processes for the organisms that are necessary for speciation
Explanation:
