What determines the color of a rock? A.) texture
B.) grain pattern
C.) mineral type
D.) grain shape

I think its C but I’m not sure

According to the tide table below what time of day will the highest tide occur?

Which of the following best supports the concept that genetic information is passed on to offspring from both of their parents, not just one?

The scheme below is from a series of reactions that are part of a synthesis of vitamin a. answer the following questions with reference to this scheme. (i) what is "reagent a"? (ii) draw a step-by-step mechanism which explains the formation of compound c from compound b (iii) which reagents would you use to form compound e from compounds c and d (reagents b and c)? for each reagent suggested above in (ii) explain the role of the reagent in the reaction to (iv) form compound e. you may wish to do this by drawing a mechanism. 1. addition of reagent a но reagent a 2. н,о" thо oh нон-с compound a. compound b. compound c .ch-оh 1. reagent b "сно 2. reagent c сh oh compound e. compound d.