Games Science

The smallest unit of life is called the ______

• cell

• organ

• tissue

• organ system

Tags

NGSS.MS-LS1-1

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

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

According to the graph, the odor of Sample B is ​ (a)   , it's phase in room temperature is ​ (b)   and its color is ​ (c)  

• odorless

• colorless

• black

• gas

• solid

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

• Time

• Distance

• Direction

• Temperature

• Speed

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

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Which of the three blocks has the greatest density?

• A

• B

• C

A scientist finds the skeleton of an animal that lived long ago.  He observes that the animal had broad, flat teeth and feet with hooves.  What is the best inference he could make from his observations?

• The animal lived in an area with few trees.

• The animal was a good swimmer.

• The animal was probably a plant eater.

• The animal was probably a meat eater.

Tags

NGSS.MS-LS4-2

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

• 7 mL

• 7 g/cm³

• 28 g/cm³

• 1/7 g/cm³