Leap Science

Which of the following is in the correct order from smallest to largest?

• tissue-organ-system-cell

• cell-organ-tissue-system

• System-tissue-cell-organ

• cell-tissue-organ-system

How does the cardiovascular system and the respiratory system work together?

• The cardiovascular system transports oxygen around the body while the repiratory system gives the body oxygen

• The cardiovascular system makes cells while the respiratory system moves them where they are suppose to go.

• The cardiovascular system allows the body to have energy while the repiratory system makes cells

• The cardiovascular system transports nutrients around the body while the respiratory system brings oxygen into the body

You have a flight into Atlanta today. What kind of skies can you expect?

• Clear

• Somewhat Cloudy

• Very Cloudy

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Describe the cloud cover in Denver

• Overcast/Very Cloudy

• Partly Cloudy

• Clear

Tags

NGSS.MS-ESS2-5

Snow, sleet, hail, and rain are all examples of ________________.

• Evaporation

• Precipitation

• condensation

• accumulation

Tags

NGSS.MS-ESS2-4

chemical reaction

• a process in which atoms rearrange to form new substances

• a set of interacting parts forming a complex whole

• a proposed answer to a question about the natural world

• a claim supported by evidence

molecule

• a group of atoms joined together in a particular way

• a set of interacting parts forming a complex whole

• the process of making clear how your evidence supports your claim

• a proposed answer to a question about the natural world

Tags

NGSS.MS-PS1-1

respiratory system

• the body system that takes in oxygen and releases carbon dioxide

• the body system that transports molecules to and from all cells of the body

• the body system that takes in food and breaks it down

• the body’s use of molecules for energy and growth

The law of conservation of mass states that....

• Matter can be made

• Matter can be destroyed

• Matter can neither be made or destroyed

• Matter can evaporate

Tags

NGSS.MS-PS1-5

Three containers with the same amount of the same material are shown below. Which container has the substance with the lowest amount of energy?

• The container on the left

• The middle container

• The container on the right

• All have an equal amount of energy

Tags

NGSS.MS-PS1-4