Which of the following does not lead to an increase in phytoplankton reproduction? a. Increased nutrient availability b. Increased sunlight c. Increased oxygen levels d. Increased levels of carbon dioxide.

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time

What is the genotype of the male circled in pink? ο χου lo xay xaya done answer was xay

1. which of the following transport mechanisms utilizes energy? a. osmosis b. diffusion c. facilitated diffusion d. endocytosis