23

For people whose kidneys do not work properly, a ___________ ________________ performs this function

• blood clot

• dialysis machine

• defibrillating machine

• pinball machine

Objects that are __________________ have shapes that reduce turbulence and create more laminar flow.

• pretty

• viscous

• streamlined

• boxy

The cohesion of particles on a liquid’s surface is called __________________.

• viscosity

• surface tension

• hypertension

• solid

The vertical axis of a line graph is called the __________.

• slope

• line of best fit

• x-axis

• y-axis

List the steps of the scientific method

d

e

f

c

b

a

Communicate results

Analyze results

Ask a question

Form a hypothesis

Conduct experiment

Draw conclusions

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

The horizontal axis of a line graph is called the __________.

• slope

• line of best fit

• x-axis

• y-axis

Tags

NGSS.MS-PS3-1

What is the independent variable on the graph (x-axis)?

• Metro Bicycle Shop Weekly Sales

• Bicycles Sold

• Types of Bicycles

Tags

NGSS.MS-PS3-1

What is the dependent variable on the graph (y-axis)?

• Metro Bicycle Shop Weekly Sales

• Bicycles Sold

• Types of Bicycles

What is happening at D?

• Stationary

• Accelerating

• Fast steady speed; moving away from the starting position

• Slower steady speed; moving away from the starting position

Tags

NGSS.MS-PS3-1