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Katarina [22]
3 years ago
9

You are able to see an object if it either makes its own light (a light source), or it reflects light to your eyes. This informa

tion makes which of these statements true?

Biology
2 answers:
Leona [35]3 years ago
7 0

Answer: Nejire

Explanation: because she got waves

Kisachek [45]3 years ago
4 0

Answer:a

Explanation:

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Which of these is an example of an achieved status? d. husband

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Why is it important to follow strict safety procedures when handling a urine sample
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Because you could easily contaminate the results of the urine if you don't follow exactly what the strict rules dictate This could be a very dangerous thing because if you contaminate the results, then other doctors would think that the patient has some disease that needs to be taken care of which in reality they do not. The patient could also have to go through things or waste money on things that they don't need to because there was something in the urine that wasn't supposed to be there which was added because they didn't follow the strict rules. Then the doctor who contaminated it could be sued for malpractice which is never a good thing.

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What is dark matter?
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I think It's D

Explanation:

If it's not D then it's B

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3 years ago
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In which order do these events occur in human nutrition?
Mazyrski [523]

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C

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ingestion➡️ digestion➡️ absorption➡️ assimilation

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2 years ago
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3. A population of 820 insects lives in a 1.2-acre area. They gather nectar from a
katen-ka-za [31]

Answer:

The plants have the higher population density. This is because, when compared with that of the insects, the number of plant species per acre area is higher; 2800 compared to 683.3

Explanation:

The number of individual species per unit area of land is known as the population density. Population density describes how crowded or spaced out a given species is in a particular area. The higher the population density, the more crowded the species are and vice versa. The formula for calculating population density is given as:

Population density = Number of species/land area

Population density of the insects = 820/1.2 = 683.3 insects/acre

Population density of the plants = 560/0.2 = 2800 plants/acre

Therefore, the plants have the higher population density.

This is because, when compared with that of the insects, the number of plant species per acre area is higher.

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