Biology, 14.10.2019 04:30 KAITLYN007
An ecologist is studying the effects that a population of predators is having on a population of prey. he used data from the field to produce this line graph. which conclusion can you draw from the graph?
a.
there is no relationship between the population of predators and prey.
b.
the population of prey decreases with a decrease in the population of predators.
c.
the population of prey increases with an increase in the population of predators.
d.
the population of prey decreases with an increase in the population of predators.
Answers: 2
Biology, 21.06.2019 19:00, meaddestinee
The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.
Answers: 1
Biology, 22.06.2019 02:00, ParkBecca
Ateam from new york presbyterian hospital is conducting a study about a recent increase in cases involving both excess sweating and kidney stones. what would the team need before it draws a conclusion about the cases? medications that are specifically designed to treat the sickness machines that are built to process blood and reduce symptoms until patients are healthy again data that profile the various patients who report these symptoms proof that the excess sweating is related to the excessive kidney stones
Answers: 2
Biology, 22.06.2019 03:00, moneyyfletcher
Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?
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Biology, 22.06.2019 04:30, Lindsay882
Why are scientists concerned about the depletion of the ozone levels in the stratosphere?
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