A company develops a new antibiotic. When the antibiotic is first used, it kills nearly all the bacteria.Which statement explains why after 10 years, nearly all the bacteria can tolerate the antibiotic and survive?

Answers

Answer 1

Answer: Natural Selection lets them survive.

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1. What is the interval of the isotherms on this map?2. What is the temperature at letter D?3.What is the lowest temperature in degrees Fahrenheit on the map?4. Which letter indicates a temperature of about 67 degrees Fahrenheit?5.What is the hottest temperature in degrees Fahrenheit on the map?6. Which letter has roughly the same temperature as letter C?
All organisms contain DNA, and every organism's DNA is made of the same four nucleotides. The differences between organisms is simply based on the order of these nucleotides. Since all organisms have the same basic, universal structure for DNA, which of these must also be universal? A) All organisms have the same proteins. B) All living things must have the same amount of DNA. C) All organisms must be genetically identical to each other. D) All codons in all organisms' DNA code for the same amino acids.

A chicken feed claims to produce more eggs. an experiment is to be conducted to determine whether the feed will lead to a higher egg production. it was determined the type of chickens impact egg production, but the amount of water a chicken drinks does not. how would blocking best be used? (1 point) a by blocking on chicken egg production b by blocking on chicken feed c by blocking on chicken water intake d by blocking on chicken type

Answers

Blocking would be best used 'by blocking on chicken type'. This means conducting separate trials for different types of chickens while testing the chicken feed because the type of chicken was determined to impact egg production.

In a scientific experiment where the aim is to conclude whether a certain chicken feed leads to higher egg production, blocking would be used to control the variables that might affect the result of the experiment. According to the information given, chicken's water intake is said to have negligible influence on egg production, however, the type of chicken does impact the production quantities.

Therefore, the ideal way to apply blocking to the experiment would be by differentiating the groups of chickens based on their type; this method is referred to as blocking on chicken type. The implication of this is, testing different chicken feeds on different types of chickens separately to ensure the accuracy of the experiment results by eliminating confounding factors.

Learn more about Blocking in Experiments here:

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Which statement about cellular respiration is true?

Answers

The answer is : They are complex chemical reactions

I hope that's help !

I hope my answer is one of the choices :)

Answer:

It is used by every living cell

Explanation:

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What are the three structural components of a nucleotide? A. A carboxyl, a sugar, and a phosphate B. A phosphate, an amino acid, and a carboxyl C. An amino acid, a carboxyl, and a phosphate D. A sugar, a phosphate, and a nitrogenous base E. A nitrogenous base, an amino acid, and a sugar

Answers

d. a sugar, a phosphate, and a nitrogen base

Answer:

a sugar, a phosphate group, and a nitrogenous base

Explanation:

did the study island

How does the muscular system work with the nervous system?

Answers

Receptors in muscles provide the brain with information about body position and movement. The brain controls the contraction of skeletal muscle. The nervous system regulates the speed at which food moves through the digestive tract.

Which process transfers heat from a hot pavement to a person sitting on it? Conduction Convection Evaporation Radiation Pls help. I will give brainliest.

Answers

Answer:

Which process transfers heat from a hot pavement to a person sitting on it? Conduction

Explanation:

There are different mechanisms of heat transfer: Conduction, Convection, Evaporation and Radiation.

Conductionis in this case the right answer because is the process that thasnfers heat by physical contact. The contact in here would be the person and the hot pavement.

When it comes to convection, is the process that transfers heat by the movement of a fluid; evaporation is the process that transfers heat from liquid to gas and radiation is the process that we can see in the microwave which is transfering heat through energy.

Answer:

Which process transfers heat from a hot pavement to a person sitting on it? Conduction

Explanation:

There are different mechanisms of heat transfer: Conduction, Convection, Evaporation and Radiation.

Conduction is in this case the right answer because is the process that thasnfers heat by physical contact. The contact in here would be the person and the hot pavement.

Jane supplied plenty of water, minerals, sunlight, and carbon dioxide for her plant. But the plant still didn't do well. What might be the reason?

Answers

There are many aspect that is needed to be consider in planting a plant. First is what you have mentioned in your question. And the rest is the location of the plant or the geographic feature where you plant it. maybe it contains some pest that the plant may be infested by it. Another aspect is the kind of plant. There are plants that only grows in every season of the year and some may be grows in an isolated time of every year.

Answer:

The answer you are looking for is The plant doesn't need carbon dioxide.

Explanation:

Because yes!! Also I hope you have a wonderful wonderful day!! :D

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Differentiated plant cells and tissues include _____.

This mammal retains its embryo in its uterus for the full term of the pregnancy. Which mammal is it most likely to be? A. Bat B. Koala C. Kangaroo

Why do bacteria not need telomerase? A: The lifespan of bacteria are short. B: Bacteria cannot produce RNA. C: Bacteria have a similar functioning enzyme. D: Bacteria have circular DNA. E: Bacteria do not go through cell division.