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Pavel [41]
2 years ago
13

Breathing is required for cellular respiration

Biology
1 answer:
solmaris [256]2 years ago
8 0
Is there anything you need help with for this problem? I need to clarify first before answering your question.
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What is an ethical vacuum?
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C because the paragraph

---"The internet does not claim to operate by any particular ethical standards, still less high ones. Some have called it a ‘wild west’ but I would prefer to use the term ‘ethical vacuum’,” he wrote.

----"Bloggers and others who write on public topics can act with impunity, he states. Newspapers, however, already have ethical codes and promise a quality product. "

Answer
The phrase internet is used in both paragraphs which is related to technology.

c
6 0
3 years ago
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What is the colorless, odorless gas that binds to red blood cells causing the body not to get the oxygen it needs?
Juliette [100K]

Answer:

Therefore,when carbon monoxide is present,it blind to hemoglobin preferentially over oxygn.As a result,oxygen cannot blind to hemoglobin ,so very little oxygen is transported through the body carbon monoxide is a colorless odorless gas and is therefore difficult detect.

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2 years ago
Why would scientists conduct investigations on a newly discovered alternative fuel?
klio [65]

Answer:

why would scientists conduct investigations on a newly discovered alternative fuel?

to confirm that the alternative fuel is cleaner than fuels currently used​

Explanation:

As an alternative fuel, it must be validated whether it is better than the one currently in use

7 0
3 years ago
keikos teacher was discussing the theory of endosymbiosis. she asked keiko to mark the organelles in the diagram that most close
TiliK225 [7]
Eukaryotic cells are theorized to have evolved from prokaryotes called the endosymbiotic theory. This explains that the most primitive eukaryotic cell engulfed a prokaryotic cell (by the process of phagocytosis) that is capable of cellular respiration and another prokaryotic cell that is capable of photosynthesis. These prokaryotic cells eventually became organelles and these organelles are the mitochondria and the chloroplast.
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3 years ago
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Which of these substances does not protect against invaders in the nonspecific immune response
nirvana33 [79]

B: Antigens

Explanation: Antigens itself are the invaders that causes an infection or a disease in living organism. They do not protect against invaders in non-specific response as they themselves are the ones who are invading the body.

Digestive enzymes are the enzymes that act on a particular substrate for its action at a particular PH.  

Stomach acid is the hydrochloric acid that keeps the PH of the stomach low and prevents the growth of unwanted pathogens.

Lysosomes have digestive enzymes in it. It performs the process of phagocytosis.  

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