False.
Xylem
water is the most important part in an living organism . our body is made up of 70% water and it helps the blood flow regular to our body parts. Every cell in the human body needs water because many of the body's processes, including chemical reactions, take place in water.
Water acts as a cushion by distributing the shock over a larger surface area
Sweat glands secrete water onto the surface of the skin. When this water evaporates it carries with it body heat, thus cooling the body and lowering temperature.
water
There is no photosynthesis
Photosynthesis takes place in the chloroplasts of the plant cell.
Yes of course. Photosynthesis need light to take place. Light does not reach very deep.
they synthesize their own food from the light of the sun. Therefore, they have to live near the water's surface so that the light can reach them for photosynthesis.
There is no photosynthesis
There is no photosynthesis
There is oxygen in the body which is lighter than water thus the body rising up to the surface of the water
It is simpie diffusion through body surface
Xylem
a water fall
a water fall
a water fall