Changes in the physical environment, whether (1) occurring or ( induced, have thus contributed to the expansion of some (3) the (4) of new distinct species as populations diverge under different conditions, and the decline–and sometimes the (5) –of some species.

Choose one animal (cheetas) and research on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

Is dna the same in every cell in the human body explain your answer

When fossil fuels are burned, carbon dioxide is released. how does this gas impact the environment?