Biology, 17.05.2021 19:50 tishaadams2160
Which term best describes the first human communities in which people
obtained food by hunting, fishing, and gathering berries?
A. Postindustrial
B. Hunter-gatherer
C. Agricultural
D. Domesticated
Answers: 1
Biology, 22.06.2019 00:50
Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d.a round-trip ride to school and back
Answers: 2
Biology, 22.06.2019 08:10
What is the next step in the process after a substrate enters the active site of an enzyme
Answers: 1
Biology, 22.06.2019 13:10
Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.
Answers: 1
Biology, 22.06.2019 13:30
Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.
Answers: 2
Which term best describes the first human communities in which people
obtained food by hunting, fis...
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