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Aliun [14]
3 years ago
10

Explain how scientific knowledge advances in a self-correcting way?

Biology
1 answer:
enyata [817]3 years ago
4 0
Every time scientists make a new discovery, they add that knowledge and correct their older discoveries accordingly. 
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Which is not a characteristic of living things?
irakobra [83]
I believe it is A because Living things respond to changes, each and every living organism is  made up of cell and adapting to changes is same as responding to changes.So, only one left is A. 
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Which of the following statements about change in ecosystems is true?
MAXImum [283]
Answer D because humans can effect the way of life in an ecosystem and things like climate can effect them too
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2 years ago
In glycolysis, as in all the stages of cellular respiration, the transfer of electrons from electron donors to electron acceptor
Nikolay [14]
1. Oxidized
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8 0
3 years ago
What are the functions and vessels of the heart, and what are some cardiac disorders that might be life-threatening to a person
zavuch27 [327]

Answer:

The cardiovascular, or circulatory, the system supplies the body with blood. It consists of the heart, arteries, veins, and capillaries. but the things that might be life-threatening to a person or animal are;

Explanation: angina is a type of chest pain that occurs due to decreased blood flow into the heart this can harm animals and people. there is also - - - arrhythmia,which is or an irregular heartbeat or heart rhythm,

- congenital heart disease, in which a problem with heart function or structure is present from birth.

-coronary artery disease, which affects the arteries that feed the heart muscle.

- Heart attack, or a sudden blockage to the heart’s blood flow and oxygen supply this can kill. heart failure, wherein the heart cannot contract or relax normally,

- dilated cardiomyopathy, a type of heart failure, in which the heart gets larger and cannot pump blood efficiently and the last one is  

- hypertrophic cardiomyopathy, in which the heart muscle walls thicken and problems with the relaxation of the muscle, blood flow, and electrical instability develop

these are only a few that can harm or even kill a living thing like and animal or person these things are really harmful.

I hope this helps you!!

5 0
2 years ago
Please help owhsnwishdkak
Murljashka [212]
It’s D if I’m right can I get Brainleist
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3 years ago
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