Which details support the central idea "a lab studies how to keep astronauts healthy"? Check all that apply.
O The lab decides which vitamins and minerals
astronauts need.
The lab has many staff members.
O Astronauts get plans telling them what and how
much to eat.
Astronauts eat their favorite foods.
The lab studies effects on body parts.

If someone could do the first couple, just so i can see how it's done that would be great! 20 points. complete a dichotomous key for the 10 leaves on the common leaves sheet. the chart provided here allows for 11 pairs of statements. depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some.

Which of the following is not associated with invasive species?

Who is responsible for the smallpox vaccination?