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AlekseyPX
3 years ago
8

PLS HELP AS SOON IS POSSIBLE

Biology
2 answers:
Kryger [21]3 years ago
7 0

Answer: D

Explanation: 20% of invasive species are introduced by Shipping so checking the ballast tanks in cargo ships would help the most I think

N76 [4]3 years ago
6 0

Answer:

The answer is D for flvs

Explanation:

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flammability is a measure of how easily something burns. is this a physical or chemical property? explain, using an example
lorasvet [3.4K]

Answer:

chemical property

Explanation:

Wood is a flammable substance.  Depending how dry it is will determine its flammability or what temperature it will burst into flame.  Burning wood undergoes chemical property changes:  the brown hard wood becomes a black pile of ashes.

5 0
3 years ago
Subatomic particle that determines the identity of the atom ?
Marta_Voda [28]

Protons have a positive charge. The number of protons in a nucleus determines the identity of the atom (element) and this number is called the atomic number.

D. Proton

4 0
3 years ago
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A team of scientists is studying several plant species that they think could become new farm crops. The scientists want to apply
Elanso [62]

Answer:

The high yielding property of a plant species would be most useful for meeting the scientists’ goal.

Explanation:

In selective breeding, we develop a new variety by crossing a wild specie with the domestic growing variety in order to achieve the characteristic which is present only in wild specie. So with the help of selective breeding, this characteristics is transferred to the offspring. The main goal of scientist is to produce such variety which produces maximum yield and also good quality seeds.

6 0
3 years ago
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About how much energy would be transferred to tertiary
Murrr4er [49]

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B. 25 kcal

Explanation:

6 0
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Which of these conditions is considered necessary for a
ddd [48]

Answer:

All

Explanation:

You would need carbon dioxide to be able to sustain life forms such as plants, warm enough temperatures to allow the development of animals, (because they cannot be frozen), they would, of course, need oxygen to allow anyone to breathe, and finally liquid water to sustain healthy life, because we must hydrate that is necessary for survival.

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