What is a benefit of using coal for energy ?

- it is plentiful in the us
- it can be mined without damaging the land
- it can be shipped in a liquid form
- it is nonpollution

Answer:

it is nonpollution.....

Gravitational PE = _____ x ______

What are periods of rapid reproduction of phytoplankton ?

The mutation results in the organism having more offspring.
A. The mutation will become more common
B. The mutation will disappear
C. The mutation will remain at a low level

explain the water cycle in polar regions​

The illustrations below show the creation of two different mixtures. Based on this information,decide which conclusion is supported by the evidence you have been given. Only Mixture A resulted in a chemical reaction.Only Mixture B resulted in a chemical reaction.Both Mixture A and Mixture B resulted in chemical reactions.Neither Mixture A nor Mixture B resulted in a chemical reaction.

Cellular respiration is the process by which cells use oxygen to release the stored energy from the bounds of sugar molecules

True or false?

What is the answer to this question?

In 1898 Friedrich Loeffler and Paul Frosch found evidence that the cause of the highly contagious hoof-and-mouth disease in livestock was a microscopic infectious particle. It was discovered that this particle requires a host cell to reproduce. Which pathogen is most likely responsible for causing hoof-and-mouth disease in livestock?

Use the drop-down menus to match each part of the scenario to the correct scientific practice.

Kiran records the height of each plant―those with a colored filter and those without.

Kiran explores the growth of a plant in natural light, then repeats the experiment with the same plant type but different colored filters.

Kiran turns in a written lab report to her science teacher.

Kiran wonders, “Will colored light affect the growth of a plant?”

Kiran writes in her notes that adding a colored filter over a plant affects its growth because the heights of the plants under the colored filters were less than the height of the plant with no filter.

4.
is a single stranded RNA molecule that is a copy
of a gene from DNA.
I

12. Study the image of a chromosome. Which of the following statements about
the chromosome is true?*
chromosome
A. Each half of the chromosome is genetically identical.
B. Once formed, a chromosome always stays in this X shape.
C Each half of the chromosome contains genetically different material
D. The pinched middle of the chromosome is what allows it to split during mitosis.

18. Which is the primary advantage to sexual reproduction over asexual reproduction?
A. The offspring are identical to parents.
B. There is longer development time for offspring.
C. The offspring are born alive, rather than from eggs.
D. The offspring inherit a wider variety of genetic information.

AP English Language and Composition and 2007 Scoring Guidelines Question 2

In your journal, complete a PASAFE + TEAR paragraph analyzing the student writer's use of refutation to build his/her own argument.

ANSWER:
In response to the essay by Scott Russel Sanders, “the belief that movement is inherently good” (Sanders). The genre is this essay is an opinionated essay throughout the essay he haves a natural tone against Rushdie even towards the end. He claims that we should root ourselves in places rather than ideas, that we should care for the earth rather than our own selfish desires. In quoting Rushdie directly and repeating his words and syntax, Sanders not only assures the reader of his careful thoughtfulness on the issue but also states his own belief that moving does nothing to rid us of the unfortunate aspects of the humanity of which we all wish to be free. Sanders and Rushdie have agreement and disagreement quotes that they want to share with others, but maybe more to themselves. But still, there is no argument in this essay, and is still respectful. The audience is for all people, as one that we all should hold as a fundamental belief of society. How can one create a new relationship with the world when they are constantly altering their place in it? The gradual movement from agreement to complete disagreement reinforces Sander’s point and respectfully refutes Rishdie’s point consequently. Yet he is still respectful towards Rushdie and admits that even though he disagrees completely with him, Rushdie articulated his views “as eloquently as anyone” (Sanders). He finishes by asserting that we must root ourselves to a specific place in order to “pay enough head and respect to where are are” (Sanders).

What is species richness?(1 point)

the combined total of all individuals of each species in an ecosystem

the number of species in a community

the different types of species in an ecosystem

the population size of each species in a community

Potential energy is energy that results from the ______ or ________ of an object.

HELP ASAP!!!!!!!!!

Use coefficients to balance the following equation: (if no coefficient is needed, use "1", do not leave any box blank!)

​

Question 19 help will mark brainlest

which of the following joint is the most freely movable joint in the body

Originally the Continental Drift Theory was not well received by other scientists. Why?
A. There was a competing theory at the time which was more believable.
B. There was no data showing the continents ever moved.
C. The scientists didn’t know the force responsible for moving the continents.
D. The scientist presenting the data was unreliable.

When a plant is exhibiting geotropism or gravitropism, what is the stimulus?

What is the promoter?

A brick is lifted above the ground and then dropped,
What is the main energy change while the brick is falling?
A kinetic to heat
Ο Ο Ο
B. kinetic to potential
C. gravitational potential to kinetic
D. chemical to gravitational potential

Iodine solution ..............in the presence of starch.
produce starch
turns off bunsen burner
turns blue black
lowers boiling point than the water

Answer and i will give brainly

The allele for a sixth finger is dominant and the allele for a non-sixth finger is recessive. In the human population the percentage of people with the dominant phenotype is LESS than the percentage of people with the recessive phenotype. How could you explain this?

Which of the following best describes the relationship between light intensity and photosynthetic rate?
a)As light intensity increases, the rate of photosynthesis decreases.
b)As temperature increases, photosynthetic rate also increases.
c)As light intensity decreases, the rate of photosynthesis increases.
d)As light intensity increases, the rate of photosynthesis increases

What does the word "Ecological Balance" mean?​

What color light do most bioluminescent animals produce?

A. White
B. Green-blue
C. Red

Which one of these regulates biological safety in the workplace?

NIH

FDA

CBC

OSH

Adult stem cells found in the bone marrow produce...
red blood cells
white blood cells
platelets
all of the above