Which of these is a secondary crop?

A. Sugar
B. Latex
C. Wheat
D. Plums

What statement is not true when two neutrons are added to oxygen-16

What is turgor pressure, what causes it, and what does it do for a plant?

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d