What is an advantage to being ectothermic? Question 18 options:

Ectothermic animals require much less energy to survive than endothermic animals.

Ectothermic animals can sleep longer than endothermic animals.

Ectothermic animals always live longer than endothermic animals.

Ectothermic animals can live in a greater number of environments than endothermic animals.

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?

Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters

Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?