Biology, 15.07.2021 01:00 bcarri4073
Which statement best describes ecosystems on Earth?
A. Different environments support ecosystems with different
organisms.
B. Grasslands are the most diverse ecosystems on Earth.
C. Diverse ecosystems tend to be the least stable ecosystems.
D. Forest ecosystems tend to contain more large mammals than
producers
Answers: 3
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Which of the following sex and generation combinations directly produces the pollen tube of angiosperms? a) male gametophyteb) female gametophytec) male sporophyted) female sporophyte
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Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f
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Which statement best describes ecosystems on Earth?
A. Different environments support ecosystems wi...
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