Why is it important for the cells of multi-cellular organism to undergo mitosis?

What force is mostly responsible for tides? Select one: a. the gravity of the Sun b. the gravity of Earth c. the gravity of the Moon d. wind

Describe the tetracycline group of antibiotics. How do these drugs work? What is their target on a bacterial cell? Which types of bacteria are they effective against?

A nurse is evaluating the effectiveness of treatment for a client with excessive fluid volume. what clinical finding indicates that treatment has been successful

A young student is trying to reproduce an experiment discussed in the textbook. She introduces single-celled green algae into a petri dish containing predatory protists.

Which kind of molecule is used by organisms to store and transmit genetic material? nucleic acid carbohydrate protein lipid

Select all that apply. What did Europeans use to treat victims of the Black Death? magic antibiotics radiation witchcraft

What would happen to the bird population if all the bird types in this activity flew to an island where no birds before and the only food available was toothpicks?

Which of the following must be true to consider something to be alive? A. it must be able to replicate its dna B. it must be able to respond to light C. it must be able to convert energy from one form to another D. it must be able to move

Which of these is an example of haploid cell? Sexually Asexually vegetatively

Suppose China's population continues to grow. How will their needs for goods and services affect the health of the planet?