Which organisms represent the most biomass in an ecosystem? a. herbivores b. producers c. scavengers d. secondary predators

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation