Which of the following polymers is found in cell membranes?
a. lipids
b. dna
c. rna
d. glucose

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

What is the surface temperature of the ocean where hurricanes form? greater than 80 celsius approximately 27 celsius at least 76 celsius less than 10.5 celsius

What are some of the immune functions of the lymphatic system? a. cleaning red blood cells from the blood and creating lymph fluids b. transporting lymph to the tissues and creating lymph fluids c. removing infectious agents and making white blood cells d. making red blood cells and removing infectious agents