The best and most correct answer among the choices provided by the question is <span>How did the hole in the ozone layer form?</span>
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Answer:
A. Cladogram
Explanation:
Evolutionary Relationships:
- phylogenetic tree: a chart that depicts an evolutionary relationship among organisms
- also called a cladogram: a branching diagram that depicts the evolutionary relationships among species
plus got it right in edg (see pic)
hope this helps :D
Answer the speed in throwing the football in throwing the basketball
Explanation:
basketball in football
Answer:
<h2>a.</h2>
Explanation:
Given;
Initial population of bacteria = 1000;
exponential growth for 2 hours;
generation time = 15 minutes;
so,
Bacteria are doubling in every fifteen minute,
In staring, there are 1000 bacteria and after fifteen minutes they become 2000 and after next fifteen minutes bacteria again doubles and become 4000 and so on for next two hours.
so after 2 hours, number of cells of bacteria present are 1000 X 2^8
Total bacterial cells after two hours= 256000.