Biology, 31.12.2019 06:31 PKTHUNDER5011
As a tree ages it needs to keep making more xylem and phloem cells to carry water and food how does this occur
Answers: 2
Biology, 22.06.2019 01:30
How does friction with the atmosphere affect the speed of an artificial satellite
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Biology, 22.06.2019 05:30
Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
Answers: 1
Biology, 22.06.2019 05:40
When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity
Answers: 3
Biology, 22.06.2019 15:00
Which of th following is needed for cellular respiration to occur
Answers: 1
As a tree ages it needs to keep making more xylem and phloem cells to carry water and food how does...
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