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kirza4 [7]
3 years ago
14

1 ÷ (-½). please anawer​

Biology
2 answers:
mestny [16]3 years ago
6 0

Answer:

(-2)

Hope it helps!!!

Explanation:

alisha [4.7K]3 years ago
4 0

Answer:

- 2

Explanation:

1 \div ( -  \frac{1}{2} ) \\ 1 \times  -  \frac{2}{1}  \\  \frac{ - 2}{1}  =  - 2

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em><em>you</em><em>.</em>

<em>Can</em><em> </em><em>I</em><em> </em><em>have</em><em> </em><em>the</em><em> </em><em>brainliest</em><em> </em><em>please</em><em>?</em>

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If an element has 4 electrons, how many of them will be in the second energy level?
uysha [10]

2 because the 1st energy level can only hold 2 electrons and the 2nd holds 4


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3 years ago
Parasitism describes a relationship between two organisms where: *<br> 1 point
abruzzese [7]

Answer:

Parasitism describes a relationship between two organisms where one gets benefit and other get harm.

Explanation:

Parasitism is a type of symbiotic association that is present between two different organisms. In association, one organism gets benefit from the other and the other is damaged. For example, association between mosquitoes and human is parasitism because mosquitoes get benefit in the form of food while human is damaged due to disease cause by mosquito biting.

4 0
3 years ago
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A crayfish’s swimmerets are used only for swimming.<br> a. True<br> b. False
marta [7]
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6 0
3 years ago
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Ber [7]

Answer:

The correct answer would be - 9 hours.

Explanation:

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At a dose of 500 mg the Fluoxitine drug would be 250 mg in 3 hour as it is given that half life of this drug is 3 hours, 125 mg in 6 hours, and in the end 62.5 mg in 9 hours.

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Elenna [48]
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