One drawback of dams is that they can flood land upstream from the dam and reduce water flow downstream from the dam.

A. true

B. False

Two tablespoons of peanut butter are equal to one ounce of meat. a. True b. False

When evaluating the amount of bacteria in a habitat, why is the number of colonies a better indicator than the sie of the colonies?

Suppose that you mated a black male rabbit with a white female rabbit and that the female gave birth to eight bunnies. If white is dominant to black and the female is heterozygous for hair color, how many of the bunnies are likely to be black?

Which forest carbon cycle process moves carbon from a Geosphere reservoir to another Geosphere reservoir?

At what ages are teeth the most accurate indicators of age of an unknown skelton? Justify your answer with an explanation. (Forensics)

Photosynthesis cannot happen without

Select all that apply. Which fungi are used in medicine? yeast penicillium aspergillus Rhizopus stolonifera

Trying to demonstrate a fact by testing to see if the same result occurs repeatedly is___. A) concluding. B) experimentation. C) boring. D) theorizing

Why is zachs hair dark like his mothers and not bond like his fathers

If a sample of the heat-killed bacteria is treated with a DNase would you expect transformation to occur? Explain.