Ques: Q: What is the  only marsupial in north america?    Choices:  - Raccoon  - Didelphinae  - Marmosa  - oppossum  A:
Ans: oppossum

Ques: Q: What is the layer above the troposphere?    Choices:  - sediment  - condensation  - earth  - stratosphere  A:
Ans: stratosphere

Ques: Q: Which three colors are called the primary colors of light?    Choices:  - red, blue, yellow  - black, white, red  - blue, green, violet  - red, green, blue  A:
Ans: red, green, blue

Ques: Q: What is the name for a biologist who studies fungi?    Choices:  - egyptologists  - musicologists  - oncologists  - mycologists  A:
Ans: