Plants need three things for photosynthesis to occur: water, carbon dioxide and sunlight.
How do those things enter a plant? Water, along with important minerals, enters a plant
from the soil where the plant's roots act like straws "drinking" it up, Carbon dioxide enters a
plant from the atmosphere, and it comes in through the leaves. More specifically, carbon
dioxide enters a plant through tiny pores or openings on leaves called stomata. Sunlight,
obviously, comes from the sun. But how does it enter the plant to be converted into
chemical energy that the plant can use? Well, green plants are green because of a pigment
called chlorophyll. That pigment inside of plant cells absorbs the sun's energy, making it
possible for photosynthesis to occur.
Based on the passage, if human cells had a lot of chlorophyll, they would most likely
A
not need to drink water.
B
be green.
U
breathe carbon dioxide.
D
have leaves.
Answers: 3
Biology, 22.06.2019 02:30
Variety of living organisms; includes genetic, species, and ecological types.
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Astudent completed a lab report. which correctly describes the difference between the “question” and “hypothesis” sections of her report? “question” states what she is asking, and “hypothesis” states the result of her experiment. “question” states what she is asking, and “hypothesis” states what she thinks the answer to that question is in “if . . then . . because” format. “question” describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. “question” describes what she is trying to find out, and “hypothesis” states any additional information or prior knowledge about the question.
Answers: 1
Biology, 22.06.2019 19:30
Plants transfer carbon in the carbon cycle a. through assimilation of carbon from the soil. b. when carbon transpires from their stomatae. c. when they are eaten by animals. d. through fixation of carbon in the soil.plants transfer carbon in the carbon cycle a. through assimilation of carbon from the soil. b. when carbon transpires from their stomatae. c. when they are eaten by animals. d. through fixation of carbon in the soil.
Answers: 3
Plants need three things for photosynthesis to occur: water, carbon dioxide and sunlight.
How do th...
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