Science!
which of the following is natural gas used for in the united states?
a. pipe line fuel
b. vehicle fuel
c. electrical power production
d. commercial use

What is the name for a substance formed in a chemical reaction

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.

In which layer do organisms on earth love?