Mindy increases the temperature of a gas in an expandable container. If she keeps the pressure constant, what will happen to the volume of the gas?
The volume will remain the same.
The volume will increase.
The volume will decrease, then increase.
The volume will decrease.

Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products

What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?

Which of the following involves only abiotic factors? a. a large rock being weathered by wind and rain b. an otter using a stone to break open a sea urchin c. a spider building a web in the corner of a building d. a pine tree absorbing light from the sun