In roots_increase the surface area through which water and materials can diverse.

Gram-negative bacteria have a cell wall that is! and does not accept the stain, making itappear

What two factors does carrying capacity compare? population size and resource use population growth and resource availability resource use and time population size and time

Select the correct answer. what does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms