Answer:
B
Explanation:
The word "staples" in this context means an important element in something. Protein, fruits, vegetables and dairy are the main and important parts of a healthy and balanced diet.
Let's analyze our answer choices.
A: They are a popular part of a healthy diet
This statement may be true, but the word "staples" doesn't suggest popularity of foods.
B: They are a necessary part of a healthy diet.
This answer choice is correct. Staples are important, or necessary parts of the diet.
C: They are a fraction of a healthy diet.
Things like fruits and vegetables shouldn't be a fraction of a healthy diet, and the word "staples" doesn't mean a fraction or small part.
D: They are the whole of a healthy diet.
This choice is also incorrect. A healthy diet can also include things like sugar, just not in large quantities.
The best answer choice is B: They are a necessary part of a healthy diet.
Answer:
C. In 1978, NASA changed the organization of the astronauts; 20 mission specialists and 15 new pilot astronauts were chosen.
Explanation:
B.
In 1978, NASA changed the organization of the astronauts; 20 mission specialists and 15 new pilot astronauts were chosen.
Answer:
The theme is that you should respect and appreciate nature and the environment.
And sprawled around, no longer wild.
The jar was gray and bare.
No only presidents get to be in it for 4 years then there is another political debate
