Answer:
help of sunlight and photosynthesis
Both B and C are the correct answers.
The answer is "Follow appropriate procedures".
"Act without thinking" and "Do nothing to help" should be wrong for obvious reasons. "Do whatever you can" probably seems like a reasonable choice, but if you do whatever you can without following appropriate procedures, then you might end up making the situation worse than it already is. You could get in someone else's way, or do something that someone isn't expecting which could waste time or cause harm.
Depression<span> feeds off negative thinking patterns and pessimism </span>can<span> suck you back ... </span>Positive psychology, aka the science of happiness. Positive psychology<span> principles and ideas </span>can<span> be applied to a wide range of spheres, including schools, relationships, the workplace, the family . They would talk about it in a way that would not make people feel bad or worse about things that are happening in their lives.
Hope that helps!</span>