Please help i need this answer so i can get a passing grade

Social Studies

1 answer:

liberstina [14]3 years ago

4 0

Answer: it’s A.true

Explanation: Trophic cascade, an ecological phenomenon triggered by the addition or removal of top predators and involving reciprocal changes in the relative populations of predator and prey through a food chain, which often results in dramatic changes in ecosystem structure and nutrient cycling.

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Depressed mood states are linked to ________ levels of serotonin and ________ levels of norepinephrine.

ratelena [41]

Low and low ;) I hope this helps!

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3 years ago

Emergency Operations Centers coordinate with and support the __________________________, sometimes also called the policy group.

kupik [55]

Answer: MAC groups

Explanation:

MAC (Multi-agency coordination) groups is the part of MAC system which is related with the operation center.It helps in providing resources and agency to the incident management field.It seeks the support the EOC(operation center) for coordinating the activity.

The executives or representatives of MAC takes help of operation center for information and other elements for field activities in incident management scene. EOCs also manage the operation and task done on emergency on-scene field.

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3 years ago

Same issue now as in 1787

Phantasy [73]

1787 about what??????

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4 years ago

Consumers who pay more than the minimum payment on credit cards pay less interest in the long run. are able to buy more things.

brilliants [131]

Answer:

Explanation:

A on quizlet pay less interest in the long run.

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3 years ago

Read 2 more answers

Why is it believed that gun salutes are set off in odd numbers

Viktor [21]

It was believed that even numbers are unlucky.

<u> Explanation: </u>

It is an old superstitious belief that even numbers are unlucky. In respect of the same superstition, a gun salute is set off odd numbers.

It is a gesture of bestowing great honor on a significant individual. Since long back in history, symbolism has been denoted to every numerical known. Hence, firing a gun for a certain of an odd number of times symbolizes varied kinds of respect in every country.

Some countries fire shots 21 times because number seven is sacred and lucky. Hence $7 \times 3 = 21.$

7 0

3 years ago