How many chambers does the heart contain?

a. 3

b. 4

c. 5

d. 6

Do other organisms get any benefit from a cicada's life cycle? Explain your answer.

a cell with 18 chromosomes divided by meiosis. which of the following statements best describes the expected daughter cells?

Which of the following statements is true: offspring from asexual reproduction have more genetic variety than offspring from sexual reproduction, mutation is the only way to vary the gene pool in a population that reproduces by sexual reproduction,

Can This Organism Live Without Any Interactions With Other Organisms?

C. if you happen to know that the wave length for a particular wave is 25 meters, what would the speed of the wave be? you may need to conduct research to discover the correct formula

What is a controlled experiment? A. An experiment that uses carefully controlled conditions B. An experiment that is performed inside C. An experiment that has no manipulated variable D. An experiment that is controlled by a company

Which is more numerous, the amount of microbes or the amount of people

Which type of cell is created during meiosis? A) skin B) liver C) blood D) sperm

What is the purpose of a reserve?

In which organelle are the lipid components of the cell membrane assembled