HURRY PLEASE! :) Which label belongs in the region marked X? 1. Produces offspring
2. Involves meiosis
3. Requires spores
4. Requires eggs

What role does differential reproduction play in natural selection? ! a) some organisms have different reproductive success due to nongenetic traits. b) some organisms have traits that them reach reproductive age. c) different methods of reproduction result in some organisms being genetically altered. d) reproduction varies among organisms due to pathogenic factors. the answer is not a or d based on other posts.

Describe the relationship between isotonic solutions, equilibrium, and water movement into and out of a cell.

Your sense of touch depends upon: a. direct contact b. heat chemical c. reactions d. pain