Explanation:
If heat is released in a reaction, enthalpy Change in the reaction is negative, then it will be exothermic
It was for a faster route to the united states, so it is b
Answer: Social constructionist theory.
Explanation:
The social constructionist theory states that any social movement is an interactive, symbolically marked, a product of a negotiation process that requires participants, contestants, and spectators. Research conducted under this perspective will focus on the way problems are framed and named by people, depending on their own framework. Different realities might exist among participants involved in the same activities.
<span>The theory of adjustment to aging that assumes older people are happier if they remain active in some way, such as volunteering or developing a hobby, is called activity theory.</span>
