4. What color would correspond with the peak wavelength of a star that has an extremely high temperature?

a. yellow

b. green

c. blue

d. red

How might mutations in DNA lead to variation in an organism

Species name for goats is

Savannas typically have more trees than grasslands?

List and describe two internal influences and two external influences on physical activity

Mid-ocean ridges, which contribute to the process of sea-floor spreading, form as a result of

When two species occupy the same niche in an ecosystem, the result of the competition is that one species will either have to move to a different environment, or it will die out.

The solar system formed from the A. collapse of an interstellar cloud. B. explosion of an interstellar sun C. grouping together of asteroids D. collision of two massive stars

Why can we treat flu symptoms with antibiotics, but not the flu itself? What would be affective against the flu?

What does the range of a population tell you that density does not?

What cellular structure must oxigen cross to get from the outside to the the inside of an animal cell? 1) the nucleus 2) the cytoplasm 3) the plasma membrane 4) the cell wall