Some of the things found in second hand smoke is hydrogen cyanide, carbon monoxide, and ammonia
second hand smoke can also cause cancer
Bone, just like any other living tissue, can be strengthened through exercise. The best exercises for building bone strength are those that are considered weight-bearing.
The following type of exercise contributes most to building strong bones: jumping rope . Correct answer: D Bones become stronger when muscles push and tug against bones during physical activity and from the given options this is most done by jump roping.
Walking/hiking and any type of running/jogging also help build bone strength.
Answer: Cover the wound with a steraline dressing or a clean non-fluffy cloth. Apply pressure around the wound and not over the bone, to control any bleeding. finally, secure the wound with a bandage, and try avoid movement of the leg.
Storing time/temp control to keep foods safe.
