Mississippi Science

Which organ system takes in oxygen and releases carbon dioxide?

• Chemical system

• Respiratory system

• Circulatory system

• Endocrine system

Plants use the sunlight to make their own food. Therefore, plants are

• Producers, which produce energy for the rest of the ecosystem

• Consumers, consuming other living things in an ecosystem

• predators, top of the food chain

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which organisms make energy available to all other organisms in a food chain?

• consumers

• decomposers

• producers

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Abiotic or Biotic: An insect

• Abiotic

• Biotic

How many producers are in this food web?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-LS2-3

What Is natural selection?

• living things adapt to their environment to survive and produce more offspring

• Living things eat and hunt lesser creatures so they are not the one eaten

• The way natural works on its own

Tags

NGSS.MS-LS4-2

NGSS.MS-LS4-4

Changes in physical structure, function, or behavior that allow an organism to survive

• Adaptation

• Mutation

• Camouflage

• Interdependence

Tags

NGSS.MS-LS4-4

Coloring of markings that help or organism blend in with its surroundings

• Adaptation

• Trait

• Camouflage

• Mutation

Which of the following is an example of a predator?

• Wolf

• Owl

• Snail

• Plant

What do you need to wear to protect yourself from chemical splashes and other dangerous objects?

• goggles

• goggles and apron

• apron