Sucrose d table salt
17. Which of the following is true about compounds?
a. They can be physically separated into their component elements.
b. They have compositions that vary.
c. They are substances,
d. They have properties similar to those of their component elements.

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Which of two curves exhibits exponential growth