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Sloan [31]
3 years ago
10

Which of the following explains why antibiotics can treat flu-like symptoms caused by bacteria but are ineffective against flu?

: A Flu is a response to an antigen. B Antibiotics require time to work. C Antibiotics strengthen antibodies. D Flu is caused by a virus.​
Biology
1 answer:
Setler79 [48]3 years ago
8 0

Answer:

D Flu is caused by a virus.​

Explanation:

Antibiotics are designed for bacteria, not viruses.

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What are two ways scientists get information about the evolutionary history of a species
Serggg [28]
One way is by comparative anatomy. Comparing the similar bone structure of animals gives more proof of this theory. Also, the location of some animals compared to other animals of similar species is very convenient, and supports the theory of natural selection.
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Name the process by which sugar moves into cell A.
andre [41]

Answer:

need picture brahj, but I got u, when it moves from high concentration to an area of low concentration, a process called diffusion. its process of moving glucose across the cell membrane is called facilitated diffusion.

Explanation:

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3 years ago
Which statement describes an advantage of using biometrics for physical access control?
Soloha48 [4]

Answer: a.The individual always has the biometric in their possession.

Explanation:

Biometrics is a term that is used for the technology that is used to measure the bodily features and making a calculation on that basis. It is a method that can be used for the purpose of identification and authentication for the purpose of access control.

Among the given options, a.The individual always has the biometric in their possession. is the correct option. This is because of the fact that biometric measurements can be based upon physical characteristics such as fingerprints, retinal scans, and facial recognition. These features are common and unique to every human being. Hence, biometric system can be advantageous for physical access control.

8 0
3 years ago
1. Why are these moths called "peppered moths?"
riadik2000 [5.3K]

Answer:

they got black dot on their white wings.

Explanation:

And black pepper moths dont but they are natural selected from the white pepper moths.

8 0
3 years ago
Contrast the three categories of materials and their relationship to transmitted light, making sure to include at least two exam
Ann [662]

Answer:

Transparent, translucent, and opaque.

Explanation:

Transparent, translucent, and opaque are the three categories of materials that has a relation with transmitted light. Transparent objects are those from which the light passes through e.g plastic, water etc while on the other hand, translucent objects are those from which some of the light pass through e.g sunglasses and wax paper etc and opaque objects are those from which no light can pass through their body e.g wood and metal etc.

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