I have to choose a Statement the other sentences are support for that point

1. Chemicals in dark chocolate helps protect the arteries form heart disease
2. Dark chocolate can be good for the human body
3. Dark chocolate contains ingredients that fight depression

1. A health adult tree can produce 5 pounds of pure oxygen a day
2. People should plant more trees around their homes
3. Mature trees can increase property value by 10 percent
4. Trees planted properly around building provide shade that cuts air conditioning cost by 20 percent.

1. Teaching is a great way to learn because one needs to know the material well enough to explain it.
2. By teaching a class, student will better appreciate their teachers’ efforts.
3. Some students may pay more attention when another student teaches, out of a curiosity if nothing else
4. All students should be required to teach for a day.

1. In the 1700’s doctors in America colonies were not required to attend college.
2. In the mid-1800’s most doctors completed just two years of medical school.
3. The training for doctors have changed dramatically over the past few centuries.
4. Today, doctors received about 10 years of education after high school

My answers are 1.B 2.D 3. A 4. D
Are these correct

Your use of numbers and letters is confusing.

If I understand your post, then 2, 3, and 4 are wrong.

So the correct answers for

2. would be A
3. would be C
4. would be C

Are these correct now

The second group of sentence my answer would be A

The third set of sentences my answer would be C

The fourth group of sentences my answer would be C

4 is C.

I've checked your answers twice. You're on your own now for the other two questions.

Your answers are partially correct. Let me explain how to find the correct answer for each set of statements:

1. The statement to choose is "Chemicals in dark chocolate help protect the arteries from heart disease." To find the correct supporting statement, you need to look for a sentence that provides evidence or supports this claim. The correct answer is sentence 3, "Dark chocolate contains ingredients that fight depression." This sentence does not directly support the statement, so the correct answer is none of the given options.

2. The statement to choose is "People should plant more trees around their homes." To find the correct supporting statement, you need to look for a sentence that provides a reason or benefit for planting trees. The correct answer is sentence 4, "Trees planted properly around buildings provide shade that cuts air conditioning costs by 20 percent." This sentence provides a benefit of planting trees, supporting the statement.

3. The statement to choose is "Teaching is a great way to learn because one needs to know the material well enough to explain it." To find the correct supporting statement, you need to look for a sentence that provides a reason or support for this statement. The correct answer is sentence 1, "By teaching a class, students will better appreciate their teachers' efforts." This sentence explains why teaching is a great way to learn.

4. The statement to choose is "Today, doctors receive about 10 years of education after high school." To find the correct supporting statement, you need to look for a sentence that provides a historical perspective or shows how training for doctors has changed. The correct answer is sentence 3, "The training for doctors has changed dramatically over the past few centuries." This sentence provides the historical context, supporting the statement.

Based on these explanations, the correct answers are:
1. None of the options
2. D
3. A
4. C