Question 1) Discuss how compounds in different types of organisms can be used to benefit people? ( Will Mark Brainliest).

The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons

Scientists discover two populations of mice on either side of a major river. the two populations have almost identical genes but the mice from one side cannot breed with mice from the other. this is most likely because

One of the reasons that stars are so large is because