Its a. So its true. Good luck!
same..................................
B. Placenta (works with the umbilical cord to provide nutrients to the developing human)!
Oxidative stress is an imbalance between free radicals and antioxidants. Free radicals are molecules that contain oxygen with an uneven number of electrons. Antioxidants are responsible for giving the free radical an electron to stabilize it and make it become less reactive. Our bodies can be exposed to oxidative stress through radiation from the ultraviolet light. It can be exposed through cigarette smoke. As well as being exposed through pollution in the air and water.
Its C .when choosing a fitness program specifity is number one without this you won't complete your goal and the right exercises you're capable of doing this is related to making the the workout more enjoyable once you find out what you wanna do you will!l love what you do. can I get a brainliest please 8)
