Which details support the central idea "a lab studies how to keep astronauts healthy"? Check all that apply.
The lab decides which
vitamins and minerals
astronauts need.
NASA has a lab that works to understand how people
react to space. Its scientists aim to keep astronauts
healthy. They determine how many vitamins, minerals,
and calories astronauts need. Their research enables ISS
crew members to receive food plans. The plans tell crew
what and how much to eat while in space. Then, the
scientists study the results. They measure the effects on a
person's muscles, bones, kidneys, and other body parts.
Is the astronaut is getting enough of each nutrient?
Scientists check.
- "Zero-Gravity Nutrition"
The lab has many staff members.
Astronauts get plans telling them what and how
much to eat.
Astronauts eat their favorite foods.
The lab studies effects on body parts.

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

gurl whut are you saying lol

choice 2 i like that prompt better.