Answer:
A buffer is a solution that can resist pH change upon the addition of an acidic or basic components. It is able to neutralize small amounts of added acid or base., thus maintaining the pH of the solution relatively stable. This is important for processes and/or reactions which require specific and stable pH ranges.
Explanation:
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.
Explanation:
Reduce blood pressure will induce the brain to send a signal that constricts the blood vessels.
Baroreceptor will catch the impulse that saying there is decreased blood pressure and send it into the neuron that will end up in the spine. It is located in the upper body so the signal should reach the brain.
The brain will send a signal to constrict the blood vessel of the body, but the signal couldn't pass the lower body. This will cause the lower body failed to receive the signal, thus not constrict the vessel. Therefore, the blood will be pooled in the lower body and the blood pressure keep decreases
Grant will refuse to go until hammond either threats him with something or forces him to go or he promises something grant will like to be there
