Characteristics of Life

all matter is made of ____

• energy 
• atoms 
• electrons 
• compounds 

Tags

NGSS.MS-PS1-1

Which type of bond shares electrons?

• Covalent

• Ionic

Tags

NGSS.HS-PS1-1

What number indicates an electron?

e

f

g

h

Nucleus

3

2

Electron

Proton

1

Neutron

4

• 2
• 8
• 3
• 13

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What determines the ability of an atom to chemically bond to another atom?

• Number of protons

• Type of neutrons

• Valence electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What type of substance is pictured?

• element

• compound

• mixture

• solution

Tags

NGSS.MS-PS1-1

What is salad?

• element
• compound
• mixture

When you step out into the cold, your body shivers in order to keep its temperature at 98.6^oF.

• All living things use energy
• All living things contain cells
• All living things maintain homeostasis
• All living things grow and develop

Tags

NGSS.HS-LS1-3

Match the following

• All living things have genetic material.

• Reproduce

• All living thing increase in size, develop and die

• Grow

• All living things are made of one or more

• DNA

• All living things have offspring

• Cells

Label the following items using the image provided.

a

b

c

d

Proton

Valence electron

Neutron

Electron