Comeparison level for alternatives falls under the social exchange theory of attraction.
Answer:
I say True, but if its wrong and u get another attempt on ur test then you'll know the answer
Explanation:
To move they need help from the muscle is they did not have any help from them they would be like a bunch of sticks
Depends on what the job is.
This question is severely broad as it all depends on a number of factors. Ibcan however provide this link with a table that you may find helpful.
http://www.businessinsider.com/at-what-temperatures-can-you-get-frostbite-or-hypothermia-2015-2