Biology, 02.08.2019 04:10, gamallopatty
Eventually, homo erectus migrations were limited to certain areas; they could not inhabit certain areas because of a climatic change known as the pleistocene
which was:
a. a period of global warming
b. a period of changing extremes, from warm to cold
c. an ice age
d. an age of desertification (extreme dryness which killed off plant food resources)
e. all of the above, at different times
Answers: 2
Biology, 21.06.2019 20:30, jaleahwalker
This is a type pf behavior that animals are born with and them to survive
Answers: 1
Biology, 22.06.2019 09:10, cylertroutner
Research question: why are the carrots that grew on the left side of the garden larger than the carrots that grew on the right side of the garden? which hypothesis is based on this research question? a comparison of people with gardens to people without gardens will show who is likely to live longer. b. carrots are thought to be good for your eyesight and should be eaten regularly. c. carrots that are provided lots of sunlight grow to a larger size than carrots grown in the shade. d. eating fresh vegetables every day is a healthy thing to do.
Answers: 1
Biology, 22.06.2019 19:50, dtrammel91
What happens to the amount of waste in the pond as the ecosystem ages?
Answers: 3
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