a boulder at the top of a mountain has what kind of energy? a. electrical b. potential c. kinetic d. nuclear

About 200 million years ago panic you begin to break into two continents what and what

Function of rymospmes? Function of centriole? Function of cytoplasm? Function of the Golgi apparatus?

What kind of plant tissue is not epidermis or vascular tissue?

The purpose of adding blue "tracking" dye to the DNA samples is to make it easier to visually track the DNA migration to the positive pole in the electrophoresis chamber. TRUE FALSE

A report claims that the greenhouse effect started with the Industrial Revolution in Europe when gases, such as carbon dioxide, were first released into the atmosphere in large amounts.

When s. marcescens, a bacterium, is grown in a refrigerator, it produces red-colored colonies. however, if the bacterium is grown at room temperature, the colonies are white. the best explanation for this situation is that?

A researcher is studying coat color in mice. Wild-type fur in mice is brown. Three pure-breeding strains of mice with white fur have been isolated. The strains are called milky, blanc, and weiss. White fur is a recessive trait in each strain.

Order the taxa from largest (first) to smallest (eighth). 1. first kingdom 2. second species 3. third genus 4. fourth family 5. fifth class 6. sixth domain 7. seventh phylum/division 8. eighth order

Describe jean Baptiste Lamarck's idea of evolution

Explain why food needs to be digested before cells can use it for energy.