You are testing different hand soaps to see which one kills the most bacteria. What would be your

independent variable?

O

amount of soap

O

amount of bacteria

O

type of bacteria

O type of soap

Abnormalities in endocrine function may be caused by a (n) : (select all that apply) a. glandular dysfunction. b. altered metabolism of the hormones. c. absence of antibodies against specific receptors. d. faulty feedback systems. e.

Use the following example for the question. A species of fish can withstand a narrow range of temperature. Above 100°F there are no individuals present. In the range from 97°F-100°F and 90°F-94°F there are a few individuals present.

What is the significance of sporopollenin in bryophytes

Sort the examples based on whether they describe a physical change or a chemical reaction. growth of a seed into a seedling tarnishing of silver wax melting from applied heat making caramel by burning sugar grinding wheat to make flour adding copper

Suggest why it is a vital function of pedicellariae to clean the surface of a starfish.

The resources that are provided by earth are known as resources

In the process of glycolysis during cellular respiration, what is consumed and what is produced?

What is Vegetation propagation? Write its Advantages

List 6 forms of renewable energy and compare the advantages and disadvantages of each

Black hair is dominant to red hair two black cocker spaniels have 12 puppies 9 black and 3 red what is the genotype of each parent