B. the activity keeps blood levels of ammonia within a certain low range that the body can tolerate
Answer:
D) Dark color evolved only once in rock pocket mice Pearsorn
Answer:
3rd bubble
Explanation:
convergent boundary
Explanation: When two plate move towards each other they converge or come together. The collision between two plates that are moving towards each other is called a convergent boundary. When an ocean plate meets a continental plate at close to a straight line ( 180 degrees) the result is a subduction zone.
A gene pool is the set of all genes in any population that is of a certain species.
Answer:
The correct answer is "The nervous system transmits pain, while the endocrine system elicits the fight or flight response".
Explanation:
One of the roles of the nervous system is to transmit pain to alarm the body that something is going on and that it acts accordingly. The nerve pathway is the one that carries the message of pain from the affected area to the spinal cord and up to the brain. On the other hand, the endocrine system is the one that elicits the fight or flight response. During stressful conditions, the adrenal glands of the endocrine system release epinephrine and norepinephrine that acts during the fight or flight response.
