Connective tissue is the main tissue found in which parts of the body? (Check OFF ALL) tendons
bones
muscles
ligaments
the heart
blood vessels

How many cells are our body made of ? ♡

This is the amino acid cysteine. circle the amine group, put a box aroundthe carboxylic acid group and use a different colored pencil/pen to circle the sidechain (r group). h o | ||nh2— c- c-oh | ch2 | sh

When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal