Think about it, for the first one, blood is primarily made up of water. dehydration is the lack of water. lower volume of water in the body=lower blood volume.
second one, low blood pressure
third one, not sure... sorry
Fragile
Osteoporosis is the reduction of the bone density of the bones of the body. This makes bones more susceptible to fracture, and there are a number of factors enhancing the chances of the development of osteoporosis in an individual. These factors include lack of calcium and vitamin D in the diet, genetics, lack of exercise, cigarette smoking, excessive drinking and many more.
The Adipose tissue helps endotherms maintain body temperature in cold weather.
WHAT IS THE ADIPOSE TISSUE?
Adipose tissue, commonly known as fat, can be found all over your body under your skin. It also can be found packed around muscles, within bone marrow, and in breast tissue.
WHY IS IT IN MY BODY?
Its main role is to store long-term energy. Think about it this way, if you're overweight, your body has captured a lot of energy that it doesn't really need.
The answer is “short-lived”
the answer is b but i don't know the last one srry
