Answer:
Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. ... Cells have many parts, each with a different function.
Explanation:
<span>A non-example of diffusion is a brick.
Diffusion is termed as movement of molecules from a region of high concentration to a region of low concentration. A good example is how oxygen enters the body during external respiration which is referred to as breathing.
Some of examples of diffusion are diffusion of mineral salt in the soil water into the root hairs cells. Diffusion of oxygen into the carbon dioxide and cell out of the cell in a unicellular like an amoeba, Diffusion of oxygen through the lungs and carbon dioxide out to the lungs of mammals.
Diffusion of carbon dioxide and oxygen out by the leaf through the stomata.</span>
Organ. They do many special things that help us work right. Hope this helps.
Answer:
D fleas affect all animals
ADP is the shorthand term for <span>adenosine diphosphate, this is a molecule like that of a compressed spring, ready to provide energy for our cells.
NADP is </span><span>Nicotinamide adenine dinucleotide phosphate, something you probably wont ever need to know, it is used during the creation of lipids and fats as a reducing agent.
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