Answer:
Religion may fill the human need for finding meaning, sparing us from existential angst while also supporting social organization, researchers say. ... Religion has survived, they surmise, because it helped us form increasingly larger social groups, held together by common beliefs.
Answer:
By breathing when oxygen enters the body it goes to alveoli and gas exchange occurs then carbon dioxide comes out of the the body
Answer:
insertion mutation
Explanation:
a substitution mutation only changes one thing, but an insertion mutation changes everything after the point of insertion. The insertion pushes everything back, causing a chain effect
lets say i have the sentence "I have a dog"
a substitution mutation might change it to "K have a dog", seems kinda bad, but not as bad as "K Ihav e ado g" (result of insertion of K at beginning)
<span>A trait that improves the fitness of its bearer, compared with individuals without the trait.</span>
