Impact 1 unit 8

to think that something is true, correct, or real

to keep happening, existing, or doing something, or to cause something or someone to do this

to develop gradually, or to cause something or someone to develop gradually

a person related to you who lived a long time ago

the frame of bones supporting a human or animal body

a place where something is, was, or will be built, or where something happened, is happening, or will happen

any of the hard parts inside a human or animal that make up its frame

the bones of the head that surround the brain and give the head its shape

a set of animals or plants in which the members have similar characteristics to each other and can breed with each other

a person or animal that has grown to full size and strength

at a higher, more difficult level

the state of being related to someone or something else

the food and drink usually eaten or drunk by a person or group

the mouth, including the teeth

to find information, a place, or an object, especially for the first time

to keep something as it is, especially in order to prevent it from decaying or being damaged or destroyed

a person who is related to you and who lives after you, such as your child or grandchild

to go up, or to go towards the top of something