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dem82 [27]
3 years ago
10

Why is the stem of the bean growing upward​

Biology
1 answer:
mina [271]3 years ago
6 0

to rech the sunlight for food or nurishments


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Similar genes are evidence of a. binomial nomenclature. c. common ancestry. b. mutations. d. different anatomy.
lakkis [162]

Answer:

 a. binomial nomenclature. b. mutations c. common ancestry d. different anatomy please list why. thank you so much!

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3 years ago
How do oceanic upwellings promote the growth of microscopic plankton?
MissTica

Answer:

They bring dissolved nutrients to the surface of the ocean. They decrease the levels of oxygen at the surface of the ocean. They decrease the amount of nutrients at the surface of the ocean.

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What is the purpose of the nephridia in the earthworm?​
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A pair of nephridia is present on each segment of the earthworm, They are similar to flame cells in that they have tubules with cilia and function like a kidney to remove wastes.

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Choose all the answers that apply. Nitrogen dioxide: is a waste product of photosynthesis is formed when fuel is burned at high
GaryK [48]

The correct answers is:

is formed when fuel is burned at high temperatures

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is the most abundant gas in the atmosphere

<em>The most abundant gas is nitrogen. Over 78 percent of the air we breathe is nitrogen (N)</em>

can cause acid rain

<em>Both nitrogen dioxide and sulfur dioxide can cause acid rain. The damage done by acid rain is devastating to the plants and animals in an ecosystem.</em>

is a major pollutant in the air

<em>AQI measures five major pollutants, including carbon monoxide, nitrogen dioxide (NO2), and sulfur dioxide (SO2).</em>

Wrong answers:

is a waste product of photosynthesis

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7 0
3 years ago
which of these word formulas for cellular respiration is correct oxygen + sugar energy + carbon dioxide + water
Kruka [31]

Answer: The correct word formula for cellular respiration is;

glucose (sugar) + oxygen= carbon dioxide + water + energy (as ATP)

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