Energy moves along a food chain when

A. animals drink water from a stream.

B. animals breathe air.

C. plants use the Sun's energy to make food.

What is 150,000,000 km in scientific notation?

HCG is secreted in the human female immediately after conception. How would a gynecologist use this information? to detect pregnancy to detect abnormalities in the embryo to facilitate embryo implantation

Describe one way that the availability of natural resources may affect population distribution

Where is matured sperm store in?

Many bacteria do not interact with humans, but those that do can always be classified as either harmful or not harmful to humans. True or False? Select one: a. True. They always either hurt us or they don't. b. False.

You are working with a team of scientists who are investigating the biochemical control system involved in how animals digest fats in their meals.

What is the effect of a high level of hormone in a bud?

What type of fibers or minerals are found in the extracellular matrix of bone? How does this composition relate to the properties of bone?

How does the cell use both dna and rna to direct protein synthesis

What organs in your body carry out a similar function as the green glands?