Which statement describes why scientific notation is useful?
it makes calculations with very large and small numbers easier.
it makes very small numbers into whole numbers.
it makes very large numbers into small numbers.
it converts fractions to decimals.

Select all that apply. why are common names not a good reference to a species? common names can be in different languages common names vary with location common names vary with culture common names vary with species color

Asap many people try to eliminate fat from their diets which is one reason it is necessary for humans to eat fat a) fat is the only way to get energy b) every cell in the body must contain fat c)fat stores less energy than polysaccharides d) saturated fats make blood vessels healthier

What two factors does carrying capacity compare? population size and resource use population growth and resource availability resource use and time population size and time