(B) All cars traveled at different speeds. Sorry if im wrong
Answer:
acgt
Explanation:
adenine, cytosine, guanine, and thymine
Science because there is a reason behind everything
The term light year refers to the distance light travels in a year.
Answer:
(1). symbiont
Explanation:
The bacterium inside the human intestine is a symbiont and the bacterium-human interaction is a symbiosis of the commensalistic type.
Commensalism is a biological interaction (symbiosis) in which members of one species -in this case the bacterium- gain benefits while those of the other species -in this case the human- neither benefit nor are harmed.