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.
Answer:
The product's label is the right answer because it will tell you all the uses and directions for it. If your need is there, then it meets your need, simple as that.
People normally sleep for up to 12 hours
Answer:
run 3 mins cool down nice easy jog for 5 mins.
Cardiovascular intervuls. sprint 30seconds jog for 1 min
1hour and 45 mins
Explanation: