What is the first step in cell division? A- Cytoplasm divides

B- Cell membrane splits

C- Chromosomes are copied

D- Nuclear membrane disappears

Describe the concept of interval training. what is the benefit of this type of training?

Where does peer pressure come from? a. the power of culture b. the influences of others c. people who purposely try harm you d. the messages in tv commercials

During polarization, potassium has a blank charge, sodium has a blank ch arge ,and calcium has a b l ank. charge