1. humans are part of complex ecosystems. describe a few components of
the ecosystem in which...
Biology, 25.09.2019 03:00 david838843
1. humans are part of complex ecosystems. describe a few components of
the ecosystem in which you live. in your
• define abiotic and biotic factors (1)
. give an example of a biotic factor in your ecosystem (1)
• give an example of an abiotic factor in your ecosystem (1)
Answers: 1
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The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.
Answers: 3
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