BIOLOGY HIGH SCHOOL

Pamela has started to take antibiotics, which kills most of the helpful and harmful bacteria in her body. Her doctor suggested she eat yogurt containing helpful bacteria to reestablish the bacteria in her digestive tract. Why is this important?1. Bacteria are important to fight off diseases and infections.
2. Bacteria that live in the large intestine provide some vitamins to people.
3. Bacteria break food down into chyme, which is then digested.
4. Bacteria aid in the reabsorption of water in the large intestine.

Answers

Answer 1
Answer:

Answer:

a

Explanation:
Answer 2
Answer:

Answer:

A.

Explanation:

some bacteria help fight off disease.

Related Questions

Which of the following is NOT true about energy balance? A. Energy balance is influenced by the amount of exercise one gets and their dietary habits. B. Inactive people use more energy so they should consume fewer calories. C. Stored body fat will increase if calorie intake is greater than energy used. D. Energy balance is the balance between the amount of calories consumed and the amount used for energy.
The four main types of carbon-based molecules in organisms are carbohydrates, lipids, nucleic acids, and
In addition to being necessary for respiration, _______ also provides UV radiation protection.A. water(B.) carbon dioxideC. oxygenD. hydrogencarbon dioxide?
What steps do scientists often use to solve problems?​
Why is burning coal a major source of pollution?

Straps fastened around a horse's legs to restrain their movements are called A. twitches.
B. hobbles.
C. leashes.
D. halters.

Answers

The correct answer is option B

The straps or spancel is a device which is used to limit the walk of the animals like horses, donkeys, et cetera.

This device tethering one or more legs together to limit their movement so that they cannot go far away. It is mostly used in horses.

Sometimes hobbles are used on other animals when they are trained to stay still in a particular position.
B. hobbles. Think of the definition of "to hobble." It's means to have difficulty walking. Hopefully that will help you remember.

All of the following influence climate EXCEPT:a. Earth’s axis
b. elevation
c. proximity to water
d. air and water currents

Answers

All of the following influence climate EXCEPT A, Earth's axis

Which equation has both a liquid and a gas as products?A. 2HgO(s)->2Hg(I)+O2(g)
B. 2Mg(s)+O2(g)->2MgO(s)
C. 2KCIO3(s)->2KCI(s)+3O2(g)
D. Mg(s)+2HCI(aq)->H2(g)+MgCI2(aq)

Answers

I believe the correct answer is option A. The equation that has both a liquid and a gas as products is:

2HgO(s)->2Hg(I)+O2(g)

Looking at the state of the products, we have l and g which means for liquid and gas, respectively. This is not exhibited by other choices presented.
A

Reactants are to the left of the arrow and products are to the right of the arrow
(l)=liquid
(g)=gas
(s)=solid

The cell cycle results in the production of ______. four diploid cells, each with the same amount of genetic material and the same genetic information two diploid cells, each with the same amount of genetic material but with different genetic information two diploid cells, each with the same amount of genetic material and the same genetic information a diploid zygote four haploid cells, each with the same amount of genetic material but with different genetic information

Answers

Answer:

The cell cycle results in the production of  two diploid cells, each with the same amount of genetic material and the same genetic information.

A population of snakes that eat small rodents enters a new habitat. In the new habitat, there are many species of rodents, and their populations are high because there are few natural predators. What will most likely be the effect on the genetic variation of the snake population?

Answers

The Snake population would drastically grow and the rodents would population would get lower and might become endangered in that part of the habitat.

Final answer:

Introduction of snakes to a new habitat with varied rodent species will likely increase genetic variation in the snake population. The forces of natural selection, genetic drift, and possible mutation will drive this genetic diversity.

Explanation:

The introduction of the snake species to a new habitat with many types of rodents, which constitute their prey, will have an impact on the genetic variation of the snake population. This impact will largely be dictated by the forces of natural selection, genetic drift, and potentially mutation.

For instance, certain traits may favor the survival and reproduction of some snakes over others, depending on the exact nature of the predominant rodent species in the new habitat. This is known as directional selection. If the rodent types in the new environment favor the survival of snakes with certain traits, over time, these traits will become more common among the snake population.

Additionally, genetic drift, which refers to random fluctuations in allele frequencies, may also come into play, especially if the initial snake population in this new environment was relatively small. Over time, these factors, along with potential mutations, can contribute to increased genetic variation within the snake population.

Learn more about genetic variation here:

brainly.com/question/848479

#SPJ12

Soil composition is not subject to change. Please select the best answer from the choices provided T F

Answers

This is false!

if it was not subject to change then on the one hand all soil everywhere would be the same (since it couldn't have changed) and there would be no need for soil fertilization or fear of erosion. Instead, over-farming can make soil less fertile - and this is a change.

answer is false. hopefully this helped !!!
Other Questions
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Which of the following describes natural selection? A. A population of mammals lives near the water, water levels rise and the habitat becomes swampy, the animals have trouble moving in the water, the population changes to a shorter-legged type so they can move more easily in the water B. A population of mammals lives near the water, water levels rise and the habitat becomes swampy, the act of swimming shortens the legs of the mammals, the offspring of the mammals have shorter legs C. Water levels rise and a habitat becomes swampy, a population on high ground observes the change, individuals with shorter legs migrate to the area D. A population of mammals varies in the length of their legs, water levels rise and the habitat becomes swampy, the individuals with shorter legs are better able to swim to food, the population evolves to become shorter-legged 1 points
This is a plastid with chlorophyll in plants that photosynthesize.
If a gallon of milk and a cup of milk are both at 8C, the what of the gallon is higher