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jarptica [38.1K]
3 years ago
9

Which factors may contribute to the extinction of a species? Check all that apply.

Chemistry
2 answers:
Genrish500 [490]3 years ago
8 0

Answer:

Explanation:

1

2

3

Dovator [93]3 years ago
8 0

Answer:

_more individuals fighting over the same resources

_the loss of the environment in which an organism’s needs are met

_the introduction of new predators into an area

Explanation:

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The less mass an object has, the greater its gravitational force.

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Sewage is a liquid waste which causes<br> _________ and ________ pollution.
nadezda [96]

Answer:

Lake and River pollution?

Explanation:

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Would an opah fish be better suited to live in cold water or warm water? explain why
Kaylis [27]

Don't blame me if you get it wrong i'm a dumb but yet successful student

Warm blood gives deep-sea fish a boost, according to Wegner. The opah's muscles and nervous system likely function faster than an equivalent fish with cold blood. ... This fish, the southern opah, lives in colder waters than the northern opah, so it would be harder to keep warm, Wegner said — but even more beneficial.

4 0
3 years ago
A gas of 3.4 moles occupies a volume of 0.046 L at 298 K. What is the pressure in kPa?
Phantasy [73]

Answer : The correct option is, 2.1\times 10^5kPa

Explanation :

To calculate the pressure of gas we are using ideal gas equation as:

PV=nRT

where,

P = pressure of gas = ?

V = volume of gas = 0.046 L

n = number of moles of gas = 3.4

R = gas constant = 8.314 L.kPa/mol.K

T = temperature of gas = 298 K

Now put all the given values in the above formula, we get:

P\times (0.046L)=(3.4mol)\times (8.314L.kPa/mol.K)\times (298K)

P=1.83\times 10^5kPa\approx 2.1\times 10^5kPa

Therefore, the pressure of gas is, 2.1\times 10^5kPa

3 0
3 years ago
Position always is relative to another object or location <br> options: True False
-Dominant- [34]

Answer:

True

Explanation:because of the motion

4 0
2 years ago
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