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weeeeeb [17]
2 years ago
5

2. List one biotic factor that affects life in the arctic.

Biology
1 answer:
irakobra [83]2 years ago
6 0

Answer:

Biotic Factors: Low Shrubs (sedges, reindeer mosses, liverworts, and grasses), Crustose and Foliose Lichen, Herbivores (lemmings, voles, caribou), Carnivores (arctic foxes, wolves, polar bears), Migratory Birds (ravens, snow buntings, falcons, loons), Insects (mosquitoes, flies, moths, grasshoppers), Fish

Explanation:

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gregori [183]

Answer:

false

Explanation:

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Alisiya [41]
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Do you think that humans and humpback whales share a common evolutionary lineage explain
BARSIC [14]

Answer:

yes

Explanation:

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5 0
3 years ago
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A mutation causes a tomato plant to have much fewer, smaller leaves. Plants use their leaves to make food. Which best describes
deff fn [24]

Answer:

  • <u> It is harmful because it obviously affects the plant’s ability to survive</u>

<u />

Explanation:

Mutations are alterations in the genetic code that may occur due to environmental or chemical mutagens. Mutagens, are substances or agents that induce changes in the genetic code.

Photosynthesis is a complex biochemical process; plants convert solar energy into chemical energy as sugars like the polysaccharide glucose. They also use inorganic carbon from CO_{2 along with H_{2}O.

Plants photosynthesize in their leaves- these organs contain tissues for  CO_{2 intake, along with the chloroplasts and mitochondria, the sites of photosynthesis and respiration. If the number of leaves are reduced, this reduces the amount of tissue capable of carrying out this essential process, limiting the plant's chance for meeting its energetic needs, and thus survival.

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