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Arada [10]
3 years ago
9

Can anyone help me with my homework

Biology
1 answer:
yanalaym [24]3 years ago
3 0

Answer:

1) True

2) True

3) False

4) True

5)True

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A what is a scientific instrument used to sense and record movements in Earth's Lithosphere?
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Answer: seismograph

Explanation:

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What causes fatty acids to be saturated and unsaturated
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Fatty acids have a carboxyl group at one end of a hydrocarbon molecule.

<u>The carbon atoms in saturated fatty acids are linked entirely by single C-C bonds.</u>

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<u>Double bonds cause molecules to bend, and they can pack less tightly.</u>

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The theory of plate tectonics is supported by _______. The Eurasian and African plate are pushed away from the North and South A
anyanavicka [17]

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1. ridges and trenches (either answer is acceptable)

2. mid-atlanitc

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3 years ago
Plz help due today i really need help with this plz help meeeeeee
Tpy6a [65]
Well what I notice right here. He correct, because if the moon is completely dark that is called a new moon. Its fine really! The moon is away from the sunlight so if its rotating and its not from the sun its just a new moon. And the OTHER side is showing brightness. I hope this helpsss!
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3 years ago
What is a communicable disease chain? what steps can a nurse can take to break a link within the communicable disease chain?
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<span>A diseases may be classified as either communicable or non-communicable. Communicable diseases are caused by pathogens who inhabit a host, man (I'm not saying man is the only host or man is necessarily the final host; there could be many host) who in turn passes the disease to another. Pathogens are viral, bacterial, parasitic and fungal. There are several stages before the pathogen metamorphoses into a full-blown disease. The stages in which several events happen builds up before the pathogen affects the final host is called a communicable disease chain. There are six stages ( Pathogen, reservoir, portal of ext, mode of transmission, portal of entry and susceptible host) in the communicable disease chain but the step a nurse shouod take is 1. Destroy the second link (Reservoir) by thoroughly sanitizing the environment. Obviously, this is where the Pathogens live. If the reservoir is taken care of; there's no way they could infect the host.</span>
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3 years ago
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