Question 1 (4 points) Match the characteristic to the correct market structure. Column A Column B 1. Monopolistic Competition a. Few firms 2. Perfect Competition b. Many firms (most of any) 3. Monopoly C. One firm 4. Oligopoly d. Many firms (second most)

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.

What percentage of light hits earth's surface directly?

According to this food web which of the following would be considered primary consumers