The diagram shows two parent cells with chromosomes.

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

What is a group of organisms that are closely related and share similar characteristics

The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis