Starr

What process is represented by letter B?

• Evaporation, because the water vapor is in the air

• Precipitation, because rain comes from clouds

• Condensation, because water is changing states to form clouds

• Transpiration, because water is transforming

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

Which of the following best illustrates the direction of energy flow through the food web above?

• Spider to Grasshopper to Grass

• Hognose snake to toad to grasshopper

• Grass to rabbit to hawk

• mouse to spider to toad

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

What is the phenotype for the recessive trait?

• brown eyes

• green eyes

• blue eyes

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Look at the Punnett Square. What's the probability of having the recessive offspring?

• 100%

• 75%

• 50%

• 25%

Tags

NGSS.HS-LS3-3

How many females show the trait?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

How many of the males in this pedigree show the trait being studied?

• 2

• 3

• 4

• 6

Tags

NGSS.HS-LS3-1

What type of mutation is depicted in the sequence?

• Substitution

• Deletion

• Insertion

• Frameshift

Tags

NGSS.HS-LS3-2

• Mutations are a source of variation in the species

• Mutations are the cause of disease in the species

• Mutations are not harmful when they occur in somatic cells of the species

• Mutations are always passed on to generations of the species

Tags

NGSS.MS-LS3-1

NGSS.MS-LS4-4

What is the primary function of a star in the universe?

• To provide light and heat

• To orbit planets

• To create black holes

• To reflect light from other stars

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

Which of the following elements is most commonly found in stars?

• Helium

• Carbon

• Oxygen

• Iron

Tags

NGSS.HS-ESS1-3