Biology, 31.10.2019 12:31 jasmineeeee449292
The atmosphere that we depend on for our survival is enriched by numerous cyanobacteria. this fact justifies which characteristic of cyanobacteria?
a. cyanobacteria are photoautotrophs.
b. cyanobacteria multiply quickly.
c. cyanobacteria are plants.
Answers: 2
Biology, 22.06.2019 01:10
Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot.active transport involves transport proteins, and facilitated diffusion does not.facilitated diffusion involves transport proteins, and active transport does not.active transport requires the expenditure of cellular energy, and facilitated diffusion does not.
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Biology, 22.06.2019 15:00
Oak and maple trees, chipmunks, white-tail deer, and black bears emerging from hibernation are all organisms that may be found in which biome
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Biology, 22.06.2019 15:10
Hairs that clean dirt out of the air in your nasal passages are called: a. sinus b. trachea c. cilia d. mucus
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