The sun's energy is most useful to humans after it is converted to chemical energy. Living organisms like humans and animals could not directly utilize the energy from the sun because of lack in organs that would allow photosynthesis.
An enzyme is a biological catalyst
She is in stage 4 and that is depression. There are five stages of grief and they are:
Denial: not accepting the fact that the person has died
Anger: blaming anyone and anything for the death
Bargaining: trying to make a deal that will bring the person back to life
Depression: feeling as if they have nothing to live for
Acceptance: realizing that their life goes on, even if the other person is gone. They also try to move on with their life.
Hope this helps!!
The correct answer is (b) values
The ideas, things or events people feel are important in the life of an individual, called as values. The way they think, the things they do and the events that people feel are important in life because it makes life worth it. As every person is different from other, it is their values that makes one different from other. It is the only thing that makes a human behavior.
