Yes, because the information in that book can either effect you positively or negatively
Answer:
True I think. I'm not really sure tho
Explanation:
Answer:
These are all wrong. You do a correct push-up by lowering you body while keeping your back as straight as possible and lower until your nose almost touches the ground. For a more experienced body builder like myself, I go down and stay at the same level for about 15 seconds and repeat about 30 times. When doing push-ups, your knees should never be touching the ground and this is for everybody. What people call "girl" push-ups just makes me laugh. You don't gain any work from doing that!
Explanation:
Answer:
An increase in the volume of a substance while its mass remains the same. Expansion is usually due to heating. When substances are heated, the molecular bonds between their particles are weakened, and the particles move faster, causing the substance to expand.