Bell Ringer #7-5

Which statement describes ALL living things?

• They must reproduce sexually.

• They are composed of one or more cells.

• They are capable of making their own food.

• They have organ systems to carry out the processes of life.

Tags

NGSS.MS-LS1-1

Curtis is looking at a plant cell under a powerful microscope. He draws a diagram that represents the cell. What characteristics does this cell share with all other cells?

• This cell contains cytoplasm

• This cell did not come from other cells

• This cell is a single-celled organism.

• This cell comes from a multi-cellular organism

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which state of matter has the most kinetic energy?

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which two descriptions represent a Liquid? ​ ​ (a)   ​ (b)  

• particles vibrate in place
• particles slide past each other
• has a definite mass or volume
• does not have a definite mass or volume

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

As matter changes state from gas to liquid, which statement is true?

• The particles speed up.

• The particles slow down.

• The particles get farther apart.

Tags

NGSS.MS-PS1-4

During the process of evaporation/vaporization water changes from a _______to a ________.

• gas; liquid

• solid; liquid

• gas; solid

• liquid; gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Trent went skiing with his family. His mom and dad made him put on many different layers of clothing so that he would be warm while playing out in the snow. What did the layers of clothing act as?

• conductor

• radiation

• insulator

• friction

Which design element in a solar cooker would increase the thermal energy transfer to help food cook better?

• Insulating material surrounding the cooking surface

• Reflective surfaces inside the cooking surface

• Transparent glass or plastic cover

• Open back cover to increase air flow

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-PS3-3

Which form of energy are x-rays and ultraviolet light?

• electromagnetic

• nuclear

• heat

• chemical

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

On the electromagnetic spectrum, when the ​ frequency​ ​ (a)   , the ​ wavelength ​ (b)   .

• gets louder
• gets quiter
• increases
• decreases

Tags

NGSS.HS-PS4-1