Section 19C (Life Science)

spend their lives with many like organisms

• Solitary animal

• Mate for life

• Colonies

Tags

NGSS.MS-LS2-2

1. spends most of their lives alone except when they mate

• Solitary animal

• Mate for life

• Colonies

1. spend their lives with the same mate (example: bald eagle)

• Solitary animal

• Mate for life

• Colonies

Tags

NGSS.MS-LS1-4

Organize these options into the right categories

Groups:

(a) mate for life

,

(b) solitary

,

(c) colonly

• 
• 
• 

Tags

NGSS.MS-LS1-4

NGSS.MS-LS2-2

NGSS.MS-LS4-2

when one organism works together with another organism (general term)

Match the following types of symbiosis

• both organisms benefit

• Parasitism -

• 1 benefits & the other is unaffected

• Mutualism –

• 1 organism benefits & the other suffer

• Commensalism -

Tags

NGSS.MS-LS2-2

Match the following types of symbiosis

Groups:

(a) mutualism

,

(b) parasitism

,

(c) commensalism

• 
• 
• 
• 
• 
• 

Tags

NGSS.MS-LS2-1

​ (a)   succession- pioneer species begin ​ (b)   and gradually build to a climax community. (*less common)

• Primary
• Secondary
• on bare rock
• after a fire

1. ​ (a)   succession (more common) is when a ​ (b)   through an area, or when an area is cleared for construction/farming.

• Secondary
• Primary
• fire burns
• volcano erupts

identify the stages of primary succession

a

b

c

d

e

f

lichens

large trees

large grass

small plants

small bushes

bare rock

Tags

NGSS.MS-LS2-3