UNIT 25 VOCABULARY WORDS

​MATH

​1. angle (n) the amount of space between two rays

​2. vertex (n) a point where two lines meet

​3. acute angle (n) an angle measuring more than 0 degree but less than 90 degrees

UNIT 25 VOCABULARY WORDS

​SOCIAL

​1. origin (n) a point from which something starts

​2. founder (n) a person who starts something, like an organization, religion, or institution

​3. follower (n) a person who supports a set of particular ideas

UNIT 25 VOCABULARY WORDS

SCIENCE

​1. pulse rate (n) the number of times a pulse is felt in a minute

​2. chamber (n) a space inside the heart that blood moves through as the heart pumps

​3. blood vessel (n) a tube that carries blood around the body

UNIT 25 VOCABULARY WORDS

​HEALTH

​1. muscular (n) relating to muscles

​2. agility (n) able to move quickly and easily

​3. flexibility (n) capable of bending or being bent

UNIT 25 VOCABULARY WORDS

LANGUAGE

​1. ankle (n) the part of your leg where it joins your foot

​2. chest (n) the top part of the front of your body

​3. elbow(n) the part in the middle of your arm where it bends