What comes first in the frog's life cycle?

• frogs

• tadpoles

• eggs

• fish

Tags

NGSS.3-LS1-1

Before a tadpole grows lungs it...

• breathes through gills

• breathes through its skin

• breathes through its nose

• does not need to breath

After a young frog grows legs...

• its tail disappears

• it can go on land

• it is no longer a tadpole

• all of the above

Tags

NGSS.3-LS1-1

The full life cycle of a frog takes ______ to complete.

• a year

• 5 weeks

• 12 weeks

• 10 days

In the last sentence, the author says that soon the cycle will begin again. How does the cycle begin again?

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Choose the correct meaning of the word cycle

• when things happen in a certain order and start again from the beginning

• the part of a bike

• a toy that goes in a circle

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-4

NGSS.MS-LS1-6

NGSS.MS-LS1-7

NGSS.MS-LS2-3

Where does a frog's life usually begin?

Tags

NGSS.3-LS1-1

Choose the correct meaning of the word gill

• a lung

• part of a fish's body that it uses to breathe

• something animals put on when they are about to go in the water