Chad drew a diagram to compare animal cells and bacterial cells. Which label belongs in the area marked X?

A. nucleus

B. DNA

C. cell wall

D. ribosomes

What conditions must be true for a population to remain in genetic equilibrium? Gene flow, genetic drift, sexual selection, population isolation, and no mutations Gene flow, random mating, no mutations, no genetic variation, and no natural selection

What is the matter in organisms made of?

Why should the United States be concerned about air pollution in china

Where is the adipose tissue found? the epidermis the dermis the hypodermis a and c all of them?

What index provides evidence of when different types of life evolved on Earth?

If you wanted a horse to foal in January when would you breed

How are organisms in the domain eukarya different from those in teh domain archaea?

Secondary succession occurs in ecosystems without soil.

What are some viable ways of lessening the effect that increased carbon has on the following? Impact on human life Destruction of the cycle Global warming Alteration/destruction of species, biomass

2. Describe the three layers which ocean water is divided based on temperature.