Most organisms break down sugar to produce usable energy through the process of

A)

diffusion.

B)

chemosynthesis.

C)

photosynthesis.

D)

cellular respiration.

Can somebody give me an explanation about Heat Transfer?

Which of the following is less inclusive than order? 1. Species 2. Family 3. Genus 4. All Of The Above

Potholes may form on the bottom of a stream because of

What are specific and nonspecific defenses used to rid the body against pathogens

Conlan wants to answer the question, "Does phosphorus affect tomato fruit production?" Which statement represents a hypothesis that he can test to answer his question?

Which of the following macromolecules a the main quick energy sources for cells? are A lipids B carbohydrates C nucleic acids D proteins

5. What is the proposed ultimate result of global warming? an ice age increased shark attacks volcanic activity Hurricanes

The ability of the body to undergo prolonged whole body, large muscle activity is:

For each event or condition described below, match the correct answer to the following questions.? Populations evolve for many reasons.

What is biological science?