first term science 8th grade

What do living things do?

• Eat Food and Drink Water

• Play Video Games

• Sleep

• Go to School

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Which of the following is a characteristic of a nonliving thing?

• Eats and Drinks Water

• Does NOT Breath

• Grows and Reproduces

• Dances around to their favorite song

The smallest unit of life is called the ______

• cell

• organ

• tissue

• organ system

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

A living thing made of complex systems able to carry out life processes such as growing, reproducing, and using energy would be a _______

• cell

• organ

• organ system

• organism

Tags

NGSS.MS-LS1-3

What is a scalar?

• A quantity described by direction only

• A quantity described by magnitude only

• A quantity described by both a magnitude and a direction

• A quantity with a magnitude of one

• An empty quantity

Tags

NGSS.MS-PS4-1

What is a vector?

• A quantity described by direction only

• A quantity described by magnitude only

• A quantity described by both a magnitude and a direction

• A quantity with a magnitude of one

• An empty quantity

Scalar or Vector: The airplane was flying 500 miles per hour due west from New York to California.

• Scalar

• Vector

Scalar or Vector: The sprinter accelerated towards the finish line at a rate of 5 meters per second squared.

• Scalar

• Vector

What is the unit of measurement used in physics for speed?

• Seconds

• Seconds per meter

• Meters

• Meters per second

• Hours per mile

Tags

NGSS.MS-PS3-1

Velocity is a vector measurement because it has both a magnitude and a ________.

• Time

• Distance

• Direction

• Temperature

• Speed