Explain how environmental contaminants make their way into and through the food chain.

1 answer:

7 0

Environmental contaminants make their way into lakes, rivers, and groundwater and many other places. Animals drink that water. Our crops absorb that water that seeps into the soil, those crops are consumed by animals and humans. Therefore those animals are contaminated with whatever contaminant they consumed. In return those animals are ingested by the predator that consumes it therefore passing through the food chain.

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Carol is enjoying eating her dinner. While eating, she notices that her saliva secretion is higher than normal and that she feel

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Explain how precipitation affects which plants grow in a area?

MAVERICK [17]

Answer:

Percipitation helps plant growth because when the water falls, the plants suck the water up through the roots when the water seeps through the dirt that the plant is in, once the water is in the plant, it benefits the plant because without it, the plant will shrivil up and die

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Only 2 and 3 thank you

Georgia [21]

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A cell of an organism has four chromosomes. it undergoes a process at the end of which two daughter cells are produced. Each dau

nalin [4]

Based on the Scenario, the process is described as Mitosis

During this process , chromosomes in a cell nucleus will be separated into two identical set of chromosomes (which make it four) and will end up in their own nucleus

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3 years ago

Read 2 more answers

Which of these viruses is responsible for causing shingles?

vredina [299]

Answer:

Option C, varicella-zoster virus

Explanation:

The synonym for varicella-zoster virus is VZV and it is responsible for causing chicken pox in primary infection and shingles after the reactivation of latent VZV infection

It is a DNA virus that belong to the group of herpesvirus. All herpesviruses have the capability to persists in the body after primary infection as latent infection. These viruses survive for a short duration in the environment.

Hence, option C is correct.

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