Life Science

Which of the following organisms is a producer?

• fox

• eagle

• snake

• grass

Tags

NGSS.MS-LS2-3

The arrows in a food chain or web represents what?

• They point to the organisms that is next to them.

• They show what direction the energy is flowing between organisms.

• It shows how sunlight flows within an ecosystem.

• They represent how water is transferred within a habitat.

Tags

NGSS.MS-LS2-3

These organisms all have nematocysts, which are cells with poisonous stings

• cnidaria

• mollusca

• arthropoda

• porifera

The animal shown in the picture is:

• polyp

• medusa/jellyfish

• snail

• coral

Tags

NGSS.MS-LS4-2

What is the primary function of decomposers in an ecosystem?

• To produce oxygen

• To consume other organisms

• To break down dead organisms

• To provide food for predators

Tags

NGSS.MS-LS2-3

What is the term for the process by which plants use sunlight to synthesize foods from carbon dioxide and water?

• Respiration

• Photosynthesis

• Fermentation

• Digestion

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following is NOT a characteristic of living things?

• Growth

• Movement

• Ability to reproduce

• Inability to respond to the environment

________ is the study of living things.

• Astronomy

• Chemistry

• Science

• Biology

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS1-3

NGSS.MS-LS1-4

NGSS.MS-LS1-5

Which of the following is an example of a producer in an aquatic ecosystem?

• Fish

• Algae

• Shark

• Whale

Tags

NGSS.MS-LS2-3

Biology is the study of?

• matter

• chemicals

• forces in nature

• life

Tags

NGSS.MS-LS1-4

NGSS.MS-LS1-5