Because it will help us later in life
The answer is B, swarming and attacks.
Answer:
the main site of gas exchange is in the lungs between the alveoli and a family of really small blood vessels called capillaries. Which are placed in the walls of the alveoli.
Explanation:
Anaerobic, fast twitch muscle fibres (or white fibres as they are known) as they provide large amounts of power over a short period of time
Simply work on your reflexes and flexibility. you will slowly get better at moving between objects that are in your way.
