Which of the following is the best example of kinetic energy? a. a bowling ball rolling toward the pins b. a horse standing in an open field c. a pitcher preparing to throw a ball d. a runner in position at the start line

What are segments of dna that code for a particular trait. a combination of dna and proteins make up what

Which accounts for an increase in the temperature of a gas that is kept a constant volume

Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?