A pizza 16 inches in diameter is cut into 8 congruent slices. What is the area of the sector of one piece of pizza?

A. 25.12 in.²

B. 31.40 in.²

C. 50.24 in.²

D. 200.96 in.²

One group of students mixed salt with warm water. Another group mixed sugar with warm water. How are the mixtures the same? A. The results change colors B. The water gets hotter C. The ingredients form layers D. A solid dissolves in water

Why was the theory of continental drift questioned when it was first proposed by alfred wegener?

A leaf falls from a tree and lands on the ground. Through time, decomposers digest the organic materials in the leaf.

In our bodies, glycolysis is able to take place in both the presence and the absence of oxygen. When oxygen is present, pyruvate is the end product of glycolysis.

If you drink the mucus of someone with a sinus infection, will you also get the infection?

What type of molecule serves as the inorganic carbon reservoir for photosynthesis? A. Glucose B. Starch C. ATP D. Carbon dioxide

Generally speaking, how does the age of geologic structures in florida compare with the age of those in colorado?

Which kind of farming is associated with less soil erosion?

For water to enter the ground there must be?

According to endosymbiosis theory, what is the most likely explanation for the origin of the two mitochondrial membranes