Cross-training you avoid seeing a plateau in your fitness progress, which can happen in as few as weeks of a workout as your body becomes efficient at a repeated movement.

Cross-training helps you avoid seeing a plateau in your fitness progress, which can happen in as few as four to six weeks of a workout as your body becomes efficient at a repeated movement.

A) 4 amusingb)alpha particle is a helium nucleus. it contains 2 protons and 2 neutrons.c)alpha particle has charge of +2.

Only algae, oak trees, and bermuda grass produce atp by photosynthesis i am almost positive