If someone could help me before 8:30 that would b amazing

The united states uses which source of energy to produce almost 40 percent of its electricity

Which of these internal feedback reactions does not need your brain? oa. your leg jumping when it is hit by a reflex hammer b. your deeper breathing when you need more oxygen c. your body temperature rising when you have an infection d. your heart beating faster when you are in danger

What name is given to the process in which a strand of dna is used as a template for the manufacture of a strand of pre-mrna?