Since there is no choices, I'm assuming it's an opinionated question. The best way would be to talk to them face to face. Upfront talks are better even if they may be scary or intimidating. Hope this helps!
The answer would be nodding.
First class lever refer to a lever on which the resistance exist in one one side of the fulcrum and an effort is made on the other side you can't get a reaction unless something else causes a reaction.
I think the answer is jogging no?
Answer:
A few for Anorexia are: Constipation, faintness, bloating, and abdominal pains. A few for bulimia are: Ulcers, loss of potassium, tooth decay, and Pancreatitis.
Explanation:
Hopefully this should help you
http://gcc.glendale.edu/fire/Documents/ClassMaterials/Ropes/Ropes-VFA08.pdf
Knots start on page 35
plz thank me, it motivates me to answer more of your questions :)