Which innovation would affect a family that cooks using a wood-burning fireplace?
A. wireless technology
B. solar oven
C. hybrid vehicle
D. water treatment
I

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.