As an apple falls from a tree, which types of energy are changing? Group of answer choices

Elastic energy and sound energy

Light energy and gravitational potential energy

Kinetic energy and nuclear energy

Gravitational potential energy and kinetic energy

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.