How does an organism obtain the atoms it needs to build macromolecules?

How can you keep track of variables in a science experiment?

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

Research cheetahs on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? -cheetah 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.