Which structure helps cacti survive hot, dry weather?

• Thin leaves that keep the plant cool

• Sharp needles that keep enemies away

• Large flowers that take in sunlight

• Shallow roots that spread out over a large area

Tags

NGSS.MS-LS1-4

Which best compares the use of a human’s tongue and the fly’s legs?

• They are both used for hearing.

• They are both used for smelling

• They are both used for touching.

• They are both used for tasting.

Tags

NGSS.MS-LS1-8

Zariah’s class is going to study plant life cycles. What will the class probably do?

• Cut up seeds to see what is inside

• Collect fruits and vegetables to eat

• Make a collection of leaves, seeds, and sticks

• Plant seeds, water them, and watch them grow

Tags

NGSS.3-LS1-1

Which of the following animals use echolocation to hunt for their prey?

• dolphins and bats

• cats and dogs

• insects and spiders

• snakes and mice

How is the life cycle of a pine tree different from the life cycle of bluebonnet flowers or pecan trees?

• The pine tree makes separate male flowers and female flowers.

• The pine tree makes seeds that some animals like to eat.

• Young pine trees grow into adults that look just like their parents.

• The pine tree makes seeds in cones, not flowers.

Tags

NGSS.3-LS1-1

Which is NOT an example of a bird using sight to help it survive?

• to find shelter

• to locate prey

• to keep warm in the winter

• to find and protect children

Tags

NGSS.MS-LS1-8

Which of the following best describes a seedling in a plant’s life cycle?

• Seedlings are stored in fruits

• Seedlings are the first sprouts from a seed.

• Seedlings have structures that can produce seeds

Tags

NGSS.MS-LS1-6

What response would a blue bird probably make after hearing and feeling the vibrations of a huge clap of thunder?

• The bluebird would look for shelter to protect itself from the storm.

• The bluebird would fly toward the storm to look for food.

• The bluebird would not move until it heard a second clap of thunder

• The bluebird would not respond to the sound of thunder

Tags

NGSS.MS-LS1-8

Which of the following best describes a tomato plant’s life cycle?

• seedling → seed → mature plant

• seed → mature plant → seedling

• . seed → seedling → mature plant

• mature plant → seedling → seed

Dawn found an animal in her backyard. After studying animals, she knew that it was the larva stage of development. Which animal could she have found?

• giraffe

• beetle

• bluebird

• lizard