Select the correct answer.
What is the solution of the system x - 3y = -13 and 5x + 7y = 34?
A. X = (6)(5), y = 4
B. x = (7)(2), y = (9)(2)
C. x = (1(2), y = (9)(2)
D. X=-3, y = 7

Where in the body can you find chemoreceptors? a. on the skin and ears, to detect pressure, touch, motion, and sound b. on the retina, to detect a single photon of light c. on the skin, to detect temperature or specific chemicals d. on the tongue and in the nose, to detect taste or odor

Ageologist determines that a sample of a mineral cant be scratched by a steel nail but can be scratched by a masonry drill bit based on this information the sample mineral has to be softer than

When plants use sunlight to make food, the energy of sunlight is