Answer:
Science is knowledge gained by systematic and logical study in any branches of physical, chemical or natural sciences, which is gained through observation and experimentation, as facts or principles or hypothesis, to open up new areas of knowledge.
Explanation:
I hope this helps and yes I will be yourfriend
-maddy <3
Answer:
how many points is this?
i think awnser is a and c? sorry if im wrong :/
Explanation:
Meter? Maybe? Are there options to choose from?
The period should be placed behind the d in mud
The serotonin is a chemical neurotransmitter in the brain responses to keep the "happy mood" in humans, so-called, the "the molecule of happiness". Low levels of serotonin may produce serious problems like depression, anxiety, memory low-self esteem, irritation and so on. When a lover has a low serotonin level in his brain, his mood and general behavior can be affected in great ways. Young people may not be aware of the great-negative consequences of the decreased levels of serotonin and a treatment should be carry out. Depression and anxiety can lead to terrible outcomes in someone's life.
