. Human muscle cells compared to blood cells all contain the same number of chromosomes with the same complement of genes. Yet, the hemoglobin protein
which helps to temporarily bond to oxygen is found in blood cells and not muscle
cells. Which of the following best explains this difference?
Help pls

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

Hydroelectric uses moving water to do work such as grinding grains in a mill true or false