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Elanso [62]
3 years ago
11

Water (H20) is a(n) a. element. b. atom. C. compound. d. carbohydrate.

Biology
2 answers:
Kazeer [188]3 years ago
8 0
A compound is a thing that contains 2 or more elements

because water is composed of hydrogen and oxygen, it is a compound.
dlinn [17]3 years ago
7 0
C. compound
water is a compound and is pure
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A population of beetles are kept in a controlled ecosystem. No beetles are
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Answer:

According to what is observed in point A of the graph, referring to the population of beetles, there is no competition for resources.

Explanation:

The graph shows that a controlled population of beetles, where other individuals do not enter or leave, experiences <u>progressive growth over time</u>. This is because the population has sufficient resources to guarantee their development, the birth rate exceeds that of mortality and there is no competition for these resources.

The adequate amount of resources allows that, at point A, the carrying capacity has not been reached, a consequence of no competition among members of the same species, which ensures that the net population growth rate is maintained or even increase.

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Question 1:
Basically, producers are things like plants the are the first source of food. Primary consumers are the first to eat the producers (like small fish, insects, etc) Secondary consumers (foxes, larger fish, etc) consume the primary consumers, and tertiary consumers (sharks, humans, whales, etc.) consume the secondary consumers. Decomposers (fungi, bacteria, etc) like the name suggests decompose rests of food and organisms and send the nutrients back into the earth.

Questions 2&3:
An autotroph is an organism that produces its own food (like plants do through photosynthesis) and a heterotroph is an organism that cannot produce its own food and has to seek out other sources of food.

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3 0
2 years ago
Can a plant reproduce without another plant involved? Does the rock cycle have a beginning? What are two ways carbon dioxide is
ANEK [815]

Answer:

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Choose all the true statements about the oxidative phosphorylation g
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Answer:

Oxidative Phosphorylation  

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Oxidative phosphorylation: Synthesis of ATP  

The mitochondria, in its inner membrane, is the place of the electron transport chain and oxidative phosphorylation, | Mitochondrial electronic transport and oxidative phosphorylation are the mechanisms that aerobic organisms use to synthesize ATP from reduced organic molecules.

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