Life Science Review 3

Which statement is false about a ladybug?

• it is an insect

• it is warm blooded

• it has an exoskeleton

• it is an invertebrate

How many more pine trees are there compared to oak trees?

• 0

• 5

• 10

• 15

The process of pollination occurs when

• pollen develops into flowers that will produce seeds

• pollen develops into seeds which are then protected by a fruit

• pollen is moved from the male part of the flower to the female part of the plant

• pollen moves up the stem to the flower

The function of the intestines is to

• breath

• help pump blood

• help digest food

• help to fight diseases

A student experiments to see if bean seeds need water to germinate. They place the seeds in a cup with soil.

In this experiment, the student will need:

• one cup that is watered

• one cup that is not watered

• one cup that is watered and one cup that is not watered

• two cups that are watered

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

Which animal does not belong in this group?

• turtle

• alligator

• frog

• snake

Tags

NGSS.MS-LS4-2

Which is true about frogs?

• tadpoles are invertebrates, while frogs are vertebrates

• both tadpoles and frogs are warm blooded

• frogs breath through gills, while tadpoles breath through lungs

• tadpoles hatch from eggs, while frogs lay eggs

Fruits are protective structures that contain _______.

• flowers

• roots

• seeds

• soil

Tags

NGSS.4-LS1-1