Biology, 20.09.2020 04:01 foreverrocky12p2asun
Investigating sea otters helped scientists identify a decline in the population. This, in turn, led to efforts to protect the sea otters and work to ensure that the population grows. 1. What methods might scientists have used to study the sea otter population in California? 2. How could these methods have helped scientists identify a problem with the sea otter population? Explain.
Answers: 2
Biology, 22.06.2019 00:30
According to the cladogram, which organisms have roundworms as a common ancestor?
Answers: 1
Biology, 22.06.2019 03:00
Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.
Answers: 2
Biology, 22.06.2019 03:00
Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point
Answers: 1
Investigating sea otters helped scientists identify a decline in the population. This, in turn, led...
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