Sports drinks are recommended for exercise that lasts between 30 and 60 minutes. true false

Can someone me with this and tell me what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

Coral reefs support more species per unit area than any other marine environment on earth. what is one way coral reefs are important to the health of the biosphere

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.