Structure that controls which structures can enter and leave the cell. O Cell Membrane
Ribosomes
Golgi apparatus
O Mitochondria

walk away. if anything happens, call the police.

the more fit you are, the faster the recovery. your heart rate drops most sharply in the first minute after you stop exercising; it should then fall about 20 beats a minute—a drop of less than 12 beats a minute is considered abnormal. this “recovery heart rate” is measured as part of an exercise stress test.

answer; hepatitis a& b can be passed through breast milk; (true);

some stis can be transmitted through a handshake. - false