Ice floats on water because ice is less dense than water. how is this to fish that live in a lake? . a. it shades the fish from the sun.. b. it keeps the fish warm in the winter.. c. it the fish stay cold in the winter.. d. it blocks oxygen from reaching the water..

If you answer this i"ll give you brainiest and all these points me if you do i love you 7. a doctor is at work taking care of sick patients. she spends a few minutes trying to figure out why a particular patient is sick. she taps the patient's knee to test his reflexes. while she is examining him, the patient coughs on her. a) describe the function of the skeletomuscular system in this situation. (3 points) b) describe the function of the circulatory and respiratory systems in this situation. (3 points) c) describe the function of the immune system in this situation. (3 points) d) describe the function of the nervous system in this situation. (3 points) e) describe one way that any two of the doctor's body systems worked together in this situation. (3 points)

How do specific cell structures and organelles contribute to maintaining homeostasis in the cell?

Reproduction of plants differs from reproduction of animals in that