Life Science

Which statement explains why plant cells have chloroplast bu animals do not?

• plants reproduce from seeds, but animals do not.

• plants make their own food from sunlight, but animals do not.

• animals have bones and muscles for support, but plants do not.

• animals can move from one place to another, but plants cannot.

Tags

NGSS.MS-LS1-6

Study the animals characteristics in the table. Into what groups can the animals be sorted?

• fish and birds

• fish and reptiles

• reptiles and birds

• producers and consumers

Tags

NGSS.MS-LS4-2

How are apples trees and moss alike?

• they have flowers

• they make their own food

• they reproduce from seeds

• they get food from other plants

Tags

NGSS.MS-LS1-6

Which of these human traits is an acquired physical trait?

• pale skin

• black hair

• green eyes

• broken finger

The picture shows how a student sorted animals into groups. How did the student MOST LIKELY sort the animals?

• by whether they can fly

• by whether they can eat fish

• by whether they have feathers

• by whether they have a backbone

Mammals and fish breathe oxygen. Algae in lakes and oceans release oxygen. Which argument is supported by the evidence?

• all organisms need oxygen

• some microorganism are harmful

• some microorganisms are beneficial

• some organism harm microorganisms

Tags

NGSS.MS-LS2-3

A scientist makes a model of a plant cell. Which parts should she include in her model? Select 3 answers.

• stem

• seed

• nucleus

• cell wall

• chloroplasts

Tags

NGSS.MS-LS1-2

A scientist is studying the plants in a meadow. In which way is the scientist MOST LIKELY to classify the plants.

• by how they reproduce

• by how they get energy

• by which animals eat them

• by whether their cells have a cell wall

Which is a learned behavior in dogs?

• knowing how to work

• knowing how to open the door

• knowing how to sniff for smells

• knowing how to chase a squirrel