which of these aqueous solutions has the highest boiling point? group of answer choices 1.25 m ca(no3)2 1.25 m kno3 1.25 m c6h12o6 none of the above (they all have the same boiling point)

To safely control the traffic flow and protect workers near public roadways and moving construction equipment use you could use

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.

Layer r contains a well-known index fossil that is 100 million years old. based on this information and the principle of superposition, a. layers t and m are older than 100 million years, and layers x and g are younger than 100 million years. b. layers t, m, x, and g are all older than 100 million years. c. layers t and m are younger than 100 million years, and layers x and g are older than 100 million years.