lilacminnow64

Which is true about essential fatty acids?

Put the following things in order from smallest to largest.

solar system

galaxy

sun

earth

jupiter

universe

moon

5. ______ is the basic unit of all elements of a matter.
6. An atom that contains fewer electrons than protons is said to be _______ charge.
7. A particle that contains more electrons than protons is ______ charge.
8. If an atom contains equal numbers of electrons and protons, the atoms are described as _______.

a. atom b. electrically neutral

c. electron d. negatively

e. neutron f. nucleus

g. positively h. proton

Which image shows both potential and kinetic energy?