Answer:
a tough and elastic tissue that connects muscle to Bone to move joints
Answer:
B. Swimming
Explanation: Cardio is something dealing with your heart. Like things that get the heart pumping, which is like running, jump rope, and stretching.
Well, theres a lot of factors that fall into this. How old are you? Did your "Parents" allow? If you disobey what they had said, it is a risky behavior because you don't know the outcome is. Therefore it's "Risky". If this wasn't the answer you were seeking, sorry! Anything else I can do to help?