Which term defines a well tested, scientifically supported statement that explains how something works?

A. hypothesis

B. law

C. observation

D. theory

The original parent cell has 7 chromosomes. When the cell divides to create 2 new cells, how many chromosomes will each of its daughter cells have?

Explain how dark matter affects models of the fate of the universe

What is the only entirely marine mammal to feed exclusively on plants?

How are volcanoes associated with the plates?

Different types of potatoes have varying natural sugar concentrations. explain how this may influence the water potential of each type of potato. question 5 options:

1. As an object moves towards another object the sound waves bunch up. True Or False 2. As an object moves toward another object the sound waves have lower frequency. True or False. 3.

Do we classify viruses as living

What caused the evolution of antibiotic-resistant bacteria?

In the metabolism of amino acids for energy, what is the fate of the amino group? a. excreted as urea b. burned for energy c. stored in the liver d. converted to glucose

Which function of the nephron includes the movement of fluid from the blood into bowman's capsule?