Biology, 01.04.2020 18:39 nickyacoub65
Why do animals (including you) need oxygen? a. It binds with low energy electrons and protons to make water b. It carries energy in the electron transport chain. c. It binds with carbon to make carbon dioxide. d. Red blood cells need oxygen to deliver other nutrients to cells.
Answers: 3
Biology, 22.06.2019 06:20
Which of these statements is false? a. others may notice a problem with a relationship before the people involved. b. the first sign of a problem with a relationship is a feeling of anger. c. damaged relationships can be repaired. d. even good relationships can be damaged.
Answers: 1
Biology, 22.06.2019 10:00
Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast
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Biology, 23.06.2019 05:00
Stick insects, also called walking sticks, are typically found in tropical and subtropical forests and grasslands. the insects are able to camouflage themselves by living among twigs in their environment.
Answers: 2
Biology, 23.06.2019 07:50
Which is the best hypothesis for the scientific question "how does light intensity affect the rate of photosynthesis"? a) light intensity, co2 concentration, and temperature are factors that determine the rate of photosynthesis.b) light intensity has no effect on the rate of photosynthesis.c) if the distance between the source of light and the plant is increased, the rate of photosynthesis will decrease.d) light intensity has an impact on the rate of photosynthesis.
Answers: 1
Why do animals (including you) need oxygen? a. It binds with low energy electrons and protons to mak...
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