How do most animals obtain nitrogen to build their body proteins? Responses

A. They eat nitrogen-containing compounds found in the soil.

B. They breathe in free nitrogen directly from the air.

C. They are able to convert nitrogen in the soil into usable compounds.

D. They eat plants after bacteria have turned nitrogen into a usable form.

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.

The transport tubes for food coming down the plants are called?

Me the formula cacl2 represents the compound