1. Which human activity would preserve nonrenewable resources? * A. deforestation
B. recycling
O c. heating home with fossil fuels

Give two examples of what would occur if one of the pairs did not match or had an extra chromosomes. explain how this might occur, and if it would be dangerous to the individual. fast.

Do plant cells perform cellular respiration?

In the sentence "a mining company will consider the distribution of coal when deciding how to mine the coal," what does the word distribution mean?