How long does it take for food to digest?

Plants are extremely important to all life on earth. Name things that humans are responsible for that are endangering plants?

What would happen if you removed the cuticle from a plant's leaves? A) the leaves would absorb more water and grow better B) the leaves would be unable to exchange gases C) the leaves would dry out and the plant would die D) the leaved would no

Two male deer will fight each other for the opportunity to mate with a female. An owl catches a mouse and eats it for dinner

Which term describes a tiny, membrane-bound structure inside a eukaryotic cell? organelle cytoplasm protein nucleic acid

Which best describes how scientists found the human gene that makes insulin?

When brown iodine is exposed to starch it turns dark purple. In an experiment, you placed a cornstarch and glucose solution within a small plastic bag. Next, you placed the bag in a beaker with water and 10 drops of iodine.

Name classification of matter used in 1800

Which of these is a benefit of using fossil fuels

Thirty-six colonies grew in nutrient agar from 1.0 ml of undiluted sample in a standard plate count. How many cells were in the original sample?

Why is it difficult for most chemical reaction in living things to occur without enzyme?