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murzikaleks [220]
3 years ago
7

2. What do plants need in order to perform photosynthesis?

Biology
2 answers:
Allushta [10]3 years ago
7 0
They need carbon , water and sunlight
nadya68 [22]3 years ago
4 0

Answer: To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight.

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What is a good strategy for helping to prevent the spread of antibiotic resistance?
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Answer:

Taking antibiotics only on doctor prescription and completing the full course of antibiotics.

Explanation:

Antibiotic resistance occurs when bacteria do not get harmed or killed by a drug which is made against them. Misuse and overuse of antibiotics are the main culprits which induce antibiotic resistance in bacteria.

To prevent the spreading of antibiotic-resistant bacteria antibiotics should only be taken on doctor's prescription. Full course of antibiotics should be done to eliminate all the bacteria which ensures that no bacteria is left to gain antibiotic resistance against the drug.

Antibiotics do not affect or kill virus therefore they should not be taken in viral infection.

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3 years ago
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As atmospheric CO2 increases, the amount of CO2 dissolved in seawater is expected to increase as well. This produces more carbon
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(HCO3-) bicarbonate

Explanation:

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C) Eutrophication is the answer

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Which source of codis contains dna profiles from unsolved crime scene​ evidence?
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Answer;

-Forensic Index

Explanation;

-The Combined DNA Index System (CODIS) is an FBI-run database that blends forensic science and computer technology into a tool for solving violent crimes.

-CODIS enables Federal, State, and local crime labs to exchange and compare DNA profiles electronically, thereby linking crimes to each other and to convicted offenders.

-CODIS uses two indexes: the Convicted Offender Index, which contains profiles of convicted offenders, and the Forensic Index: which contains profiles from crime-scene evidence.

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4 years ago
bacteria that feed off of food in human gut and provide essential nutrients to their host are an example of
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