Signs

All of the following are vital signs except...

• Temperature

• Blood Pressure

• Headache

• Pulse

Evidence of a chemical reactions is anything that shows - 

• a new substance has formed

• a solid dissolved in a liquid

• interaction between 2 gases

• a change in the state of matter

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

You know you a chemical reaction has occurred if 

• there is a precipitate.

• there is a color change.

• there is a temperature change.

• All of these answers are evidence.

Tags

NGSS.MS-PS1-2

Which Zodiac Sign is this?

• Sagittarius

• Taurus

• Capricorn

• Scorpio

What zodiac is this?

• Cancer

• Taurus

• Leo

• Capricorn

Which Zodiac Sign is this?

• Taurus

• Scorpio

• Taurus

• Cancer

Which Zodiac Sign is this?

• Gemini

• Pisces

• Libra

• Aquarius

Which Zodiac Sign is this?

• Sagittarius

• Aries

• Scorpio

• Gemini

Which of the following is not considered a sign of a chemical reaction?

• Formation of a gas

• Change in color

• Change in shape

• Emission of light

Tags

NGSS.MS-PS1-2

In the context of biology, which of the following is a sign of life?

• Growth

• Decay

• Erosion

• Weathering