Hey there,
The answer is <span>a haz mat technician.
Hope this helps :))
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Answer:
Explanation:
why doesnt Dr. Bayul tell you the anwser hes a rock formation guy not you if you dont know the anwser
Answer:
Definition:
Biological evolution is the process through which the characteristics of organisms change over successive generations, by means of genetic variation and natural selection. It is most commonly defined as "changes in gene frequencies in populations."
A small change in genes could result in a mass epidemic. Such as the colinistists bringing yellow fever over to America.
Explanation:
Biological evolution refers to the cumulative changes that occur in a population over time. These changes are produced at the genetic level as organisms' genes mutate and/or recombine in different ways during reproduction and are passed on to future generations.
Hi there!
For all organisms to survive, they start off with sunlight. That's the main and immediate source of energy to any organism(s).
Sunlight gives warmth and energy and light of course.
Hope this helps!
trees do not fix N2 from air they fix oxygen with the help of N2 fixing bacteria . so trees do not fix N2
