In plants, sexual reproduction occurs when sperm and egg unite into form a

Carbon is found in living organisms. The constant flow of carbon on Earth through organisms and the air is known as the carbon cycle

Which can adapt to changes A. alleles B. population C. offspring D. individuals

Which of the following is a part of a water-based carbon cycle? Trees Crab shells Human beings Coal-based power plants

Nathan is an ecologist. He's studying the effect of secondary consumers on primary consumers. His current research focuses on a population of blue jays and crows. They eat caterpillars and mice.

What does dorsal mean for a frog

Which of the following organisms is NOT a protist? a. water molds c. Amoebas (protozoans) b. Escherichia coli d. Diatoms (algae)

A 56 year-old pro golfer is having mohs micrographic surgery for skin cancer on his forehead. the surgeon performs the surgery with two stages. the first stage includes 4 tissue blocks and the second stage includes 6 tissue blocks.

13. Excess salt is removed from the body through sweat glands in the skin, This is an interaction between systems.

a cell with 5% salt concentration is placed in a beaker with 1% salt concentration. what will happen to the cell over time

What are the roles of the nervous muscular circulatory and respiratory systems in heat regulation?