Answer:
option D is incorrect
Explanation:
the sedimentation coefficient is measured in Svedberg units named after the scientist Theodore Svedberg. the shape of the particle being measured in the ultracentrifuge is one of the factors that determines the sedimentation coefficient. the values are usually not additive as the sedimentation coefficient is based on the rate at which a particle sediments in an ultracentrifuge and not on the size. for example, the sedimentation coefficient of eukaryotic ribosome is 80S but is made up of the 60S large subunit and the 40S small subunit.
Answer:
A
Explanation:
The The one that is appropriate is A because phytoplankton to fish is like the bacteria that is on the bottom of the floor in the water and the fish could eat that phytoplankton and then your shark and whale could eat the fish and get the phytoplankton so your answer is A
Answer: Environmental Protection Agency
Explanation:
Answer: Fungus
Explanation:
Fungi are microorgnaims characterized by the cell walls which is made of the substances known as chitin.
Most of the fungi are harmless and some of them are edible. Other fungi are infectious and can cause many fungal infections in the skin, lungs and nails of the organism.
It also causes itching, scaling and cracking of skin. Thrush is the condition which is caused by fungus Candila albicans which can infect the vagina, mouth and urinary tract.
The pumping force of the ventricles moves blood through the arteries. The breathing movements exerts pressure on the chest veins, the valves in the larger veins keep the blood from flowing backwards, and the skeletal muscles' contraction all help the blood in veins to move.
