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Firdavs [7]
3 years ago
7

Name three pathogens that are attacked by the immune system.

Biology
1 answer:
astraxan [27]3 years ago
3 0

Answer:

viruses, bacteria, fungi, and parasites

Explanation:

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How would you best describe a hypothesis?
tatiyna

Choice C. Educated guess or a prediction that can be tested, based on limited evidence.

5 0
3 years ago
Select ALL the correct descriptions that help to define luminosity.
wolverine [178]

Answer:

A, Band C

Explanation:

Hopefully this helps

8 0
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Why do scientists use the scientific method
Arte-miy333 [17]
The scientific method is a process of steps in order to get a conclusion. First, a scientist will observe something. It could be really anything. Then he/she will ask themselves a question. Like how does it do that? Or why does it do that?

Then they will form a hypothesis. This is where you will ask yourself what will be the outcome of the experiment.

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5 0
3 years ago
A wood block has a mass of 27g. It has a length of 9 cm, a width of 3cm and a height of 1cm. What is the density of the block? (
JulsSmile [24]
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7 0
3 years ago
5. Below shows the model of a water particle. Which of the following
erica [24]

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A water molecule the the combination of 1 oxygen atom and 2 hydrogen atoms hence option C is untrue

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