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Nataly_w [17]
2 years ago
7

Which level of the food web is impacted by littering plastic in Canada? and why?

Biology
1 answer:
Svetach [21]2 years ago
4 0

Answer:

aquatic

Explanation:

Once in the environment, they contaminate ecosystems, kill wildlife, and leach toxic chemicals.

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An adaptation.

it's trying to stay safe from predators in the same way it feeds.

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The endocrine glands
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B.secrete hormones directly into the bloodstream

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A tick and a dog have this type of relationship?
Alla [95]

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Parasitism

Explanation:

First, let's define each term.

<u>Mutualism:</u> A symbiotic relationship where both organisms benefit

<u>Commensalism: </u>An association where one organism benefits, and the other is not harmed or benefited.

<u>Neutralism: </u>2 organism interact but they have no effect on each other.

<u>Parasitism: </u>A symbiotic relationship where a parasite lives in or on another organism and harms the organism.

A dog and a tick are an example of parasitism. The tick lives on the dog and drinks the dog's blood. This is the food for the tick, so the tick is benefiting by gaining a food source. The dog can be harmed if the tick is carrying a disease, such as Lyme disease.

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3 years ago
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Oxygen gas (O2) is produced by plants and algae. What is the source
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Plants and algae use carbon dioxide and water in presence of sunlight to perfrom photosynthesis. Oxygen is a by-product of this process and is used later by the plant for respiration.
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The most basic concepts of cell theory are that cells are the basic units of life and that all living things are made of cells.
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Cell theory explains how cells function rather than predicting how they function.

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