The excretory organs found in flatworms and earthworms are called kidneys malpighian tubules nephridia nephrons

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.

How is the carbon cycle related to global warming ?

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun