The gradual change in species over time is...

• Evolution
• Nucleotide 
• Adaptation
• Natural Selection

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

NGSS.MS-LS4-4

What characteristic did Darwin observe about the finches on the Galapagos Islands?

• Their feathers 
• Genotypes 
• Their beaks
• Their body sizes

Tags

NGSS.MS-LS4-4

Which term refers to the process by which individuals that are better suited to the environment survive and reproduce therefore passing down their genes to their offspring? 

• Evolution 
• Variation 
• Adaptation
• Natural Selection 

Tags

NGSS.MS-LS4-4

When an organism completely dies out, it is called.....

• Adaption
• Extinction
• Fossilization
• Mutation

Tags

NGSS.MS-LS4-1

The white feathers of a snowy owl allow it to blend in with its environment during the winter months (snow). This is an example of ________________

• Species
• Environmental Change
• Adaptation
• Variation

Tags

NGSS.MS-LS4-4

Darwin referred to this as survival of the fittest. Over time, it results in changes in the inherited characteristics of a population because organisms with adaptations that make them fit for their environment will survive and reproduce better than those without favorable traits.

• Natural Selection
• Genetic Variation
• Survival of the Fittest

Tags

NGSS.MS-LS4-4

Genetic differences between organisms of the same species

• Variation
• Adaptation
• Behavior
• Environment

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-4

The struggle for existence against other members of an organisms species is

• Competition
• Natural Selection
• gene flow
• genetic drift

Tags

NGSS.HS-LS4-2

NGSS.HS-LS4-4

Remains of ancient organisms are called

• Extinctions
• Fossils
• Mutations
• Variations

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

Which layer is the oldest?

• 1
• 2
• 3
• 4