Which kingdom includes the oldest fossils ever found on Earth?

• plants

• fungi

• bacteria

• protista

How do lobsters' gills help them survive in an ocean habitat?

• They help lobsters find food.

• They help lobsters swim fast to avoid predators.

• They help lobsters breathe underwater.

• They help lobsters by providing camouflage.

Name one example of fungi.

• Mold

• Grass

• Bacteria

• Tomatoes

How do fungi help people?

• They do not help people.

• They help the grass grow.

• They provide food and medicine.

• They keep our oceans clean.

What living things are found in the kingdom fungi?

• diatoms and kelp

• fruits and vegetables

• germs

• mushrooms and mold

Which animal's habitat is the tundra, where it is cold and dry?

• sea turtle

• polar bear

• orange orangutang

• crocodile

Which type of microscope is found most often in elementary classrooms?

• electron microscope

• neutron microscope

• simple light microscope

• all three types

Which part of the scuba diver's gear controls the oxygen flowing from the tank?

• wetsuit

• face mask

• fins

• regulator

Carl Linnaeus was a professor of ___________ and ____________.?

• biology; history

• chemistry; anthropology

• medicine; botany

• geography; cosmetology

What living thing stores water, which helps it survive in its desert habitat?

• a mushroom

• a cactus

• a desert fox

• a microbe