Biology, 24.05.2021 20:50, thibeauxkristy
Which of the following is most accurate?
A. Active transport requires energy, passive transport does not
B. Both active and passive transport require energy
C. Osmosis and diffusion are examples of active transport
D. Passive transport requires energy, active transport does not
Answers: 2
Biology, 22.06.2019 03:30, tpenn2476
Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 1
Biology, 22.06.2019 09:30, maggie123456751
Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from
Answers: 1
Which of the following is most accurate?
A. Active transport requires energy, passive transport doe...
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