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kow [346]
2 years ago
7

Animals respond to threats in their environme

Biology
1 answer:
dimaraw [331]2 years ago
5 0
I say A not sure tho but I did get a grade 5 in biology
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2 years ago
The presence of a controlled substance must be proven in both the blood and the ____ before it can be considered as a cause of d
sergey [27]

The presence of a controlled substance must be proven in both the blood and the organs before it can be considered as a cause of death.

A controlled substance is the one that is prohibited or available under strict regulations by the law of a country or state. These are usually the drugs that can result in addiction or serious diseases in an individual. Such substances are only available for medicinal purposes.

Blood is a red colored fluid present inside the body. It is red due to the presence of a pigment called hemoglobin. The blood is responsible for the transport of substances across the whole body, like oxygen, hormones, carbon dioxide, waste material, etc.

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5 0
1 year ago
A 1kg Parcel And A 15kg Parcel Fall Off A Helicopter From A Distance Of 25 M. Identify The Parcel That Strikes The Ground First.
Vitek1552 [10]

Assuming both packages are the same size and shape, and neither will be affected by wind resistance, both packages will fall at the gravitaional constant of 9.86 m/s/s, and C) they will both strike the ground at the same time.

3 0
3 years ago
_______ is a method of reproduction for some type of bacteria?
Amanda [17]

Answer:

theres a few answers for this

mitosis or asexual both work

Explanation:

5 0
2 years ago
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All organisms have the same feedback mechanisms that help them maintain homeostasis.
TiliK225 [7]

Answer:

True

Explanation:

Do all living organisms have mechanisms for homeostasis?

All living organisms have ways of maintaining homeostasis. They have mechanisms for controlling such factors as their internal temperature, water balance, and acidity.

6 0
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