During an exothermic reaction, the energy given off comes from

a. atoms being consumed

b. mass being turned into energy

c. the breaking and forming of bonds

d. mass being created

Based on the pedigree shown below, how is it possible for the daughter to have green eyes while the rest of the family has brown eyes?

Which of the following statements is true? Gene flow and natural selection always result in evolution. Gene flow usually increases the genetic differences between two populations.

Change: A logging company promises to plant five trees for every one it cuts down. What is the effect?

Where in the nephron does most solute reabsorption occur?

Unlike life at the top of a body of water, life at the bottom of the body of water

A 14 month old child returns from surgery for an undescended testicle. when planning for the child's discharge, the nurse should remind the parents to observe their child for

How and why does soil and water heat and cool differently and how that affects the air above it

What is the adaptive (natural selection) benefit of the diving response in aquatic and marine mammals? do you think it has an adaptive purpose in humans of is it just a remnant of our evolutionary past?

What happens to the density of the Earth's Layers as you move towards the core of the earth

In humans, what is the results when a valve is leaking blood backward in the heart