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k0ka [10]
3 years ago
12

Can you identify and describe the main components of an ecosystem?

Biology
1 answer:
qaws [65]3 years ago
6 0
The contents of the air in and around the ecosystem should contain a natural balance between certain atoms and molecules. The variants of wildlife also affect the ecosystem as certain animals and insects allow certain plants to grow. Climate affects both the animals and plants in the ecosystem. For example, if  there is a moist warm environment, with lots of tall trees and amphibians, we would probably see a jungle-like ecosystem, depending on a bunch of other factors.
Hope this pile of words helps!
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murzikaleks [220]
Lithosphere would go with Solid Rock.
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Asthenosphere would go with Liquid Rock.
Hope I helped!
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What occurrence would contradict the big bang theory?
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The big bang theory states that the universe began approximately 10-20 billion years ago in an expansion of the universe emanating from an extremely compact point. The occurrence of super massive black holes contradict the big bang theory. Super massive black holes are found at the center of galaxies and is what keeps them together. Models do not explain how these would have formed if the big bang occurred the way it was proposed. 
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Which of the following is a measure of the biodiversity of an ecosystem?
SSSSS [86.1K]

Answer:

C

Explanation:

Biodiversity is the difference and variation in a given area

6 0
3 years ago
If pyruvate-2-14C (pyruvate with the middle carbon atom radioactively labeled) is provided to actively respiring mitochondria, m
scZoUnD [109]

Answer:

The middle carbon atom of pyruvate in the TCA cycle becomes the carboxyl carbon of acetate and hence the newly added (upper) carboxyl group in citrate

Explanation:

Before entering the TCA cycle, pyruvate is converted into Acetyl-CoA by  oxidative decarboxylation of pyruvate. 1st two carbons of glucose to be fully oxidized. This reaction is catalyzed by Pyruvate dehydrogenase.

The middle carbon atom of the pyruvate in the TCA cycle becomes the carboxyl carbon of the acetate as the carboxyl group is removed from the pyruvate , releasing CO2. NAD is reduced to NADH. Acetyl group is transferred to coenzyme-A , resulting in acetyl coA

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Which structure in a elk corresponds with the function of the human lungs?
grandymaker [24]

Answer:

The Mitochondria

Explanation:

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