Plants use what from air to make nitrogen

Question

Biology

Isabell Todd

27 December, 12:51

Plants use what from air to make nitrogen

+3

Answers (2)

Know the Answer?

Maren Ayala · Answer 1

The answer is carbon

Daniels · Answer 2

Carbon

A student believes that a beverage improves memory. Two groups of students will be given a beverage before they take a test in class.

Which of these is the best way for the student to design the experiment?

A. One group should be given the beverage, the other group should be given water.

B. One group should be given beverage, the other group should be given diet version of the beverage.

C. One group should be given a math test, the other group should be given a science test.

D. One group should be given the beverage, the other group should be given beverage diluted in water.