How do organisms that are not autotrophs get they energy they need to sustain life?

Does the idea of human beings genetically modifying other organisms concern you? What might be some pros and cons of developing cloning technology?

Why do birds fly? And also how to get rid of scariness of birds?

What happens to a gas when heat is removed? (A.) The particles have more kinetic energy. (B.) The particles move faster and become less compact. (C.) The particles move slower until the matter changes into a liquid. (D.

The female reproductive system in humans differs from the human male reproductive system in that it is solely responsible for

During what type of phase change does a substance release energy

If you study ecology what are you studying

Homologous structures are structures found in one species that have the same basic anatomical structure and embryonic origin as those found in another species.

Why do you think humans have two sets of 23 chrosomes

Predict what might happen to the dark moth population in the light forest, if the simulation ran for a longer period of time.

The gas that shows the most variation in concentration from place to place and from time to time in the lower atmosphere is