Vocabulary Lesson 7

to increase the variety of something

when something is real, touchable, or able to be understood

to make something easier to understand OR to make a liquid clear

an area of knowledge that someone has an interest in OR the area a king or queen rules

to make something stronger

an event that comes before another event OR when someone arrives ahead of someone else

the way something is portrayed visually or in words OR when one person stands in for many others

a substance that is naturally found on Earth OR a part of a whole

to be a sign of or to show something

something you can experience through your senses and has a scientific explanation