Mystery Science - Circle of Life Review

All baby birds hatch from an egg.

• True
• False

Tags

NGSS.3-LS1-1

Birds all live for the same amount of time.

• True
• False

All birds grow during their life cycle.

• True
• False

All birds lay the same number of eggs during their life cycle.

• True
• False

The images in Question 1 are a model for the life cycles of these three types of birds. What do the arrows represent in this model?

• The arrows represent a major event in the life cycle of each bird.
• The arrows represent a certain amount of time passing.
• The arrows don’t represent anything in the model.

Animals have life cycles. This means that life continues, even though death is a part of the cycle. Look closely at your model of the frog life cycle. Where would you add a dashed line to this model to show how the frog life cycle will continue, even though death is part of the life cycle?

• From Death to Birth (Hatch from an Egg)
• From Have Babies to Birth (Hatch from an Egg)
• From Growth to Death

Which of the following would NOT protect people from getting diseases carried by mosquitoes?

• Leaving buckets outside to catch rainwater

• Covering porches and beds with mosquito nets

• Using powerful fans in doorways where insects might get in

• Spraying with mosquito repellant

Where did the seeds shown in part 1 of the model come from?

• Seeds come from the roots of the adult plant.

• Seeds are always present under the ground.

• Seeds come from the fruit of the adult plant.

• Seeds come from the leaves of the adult plant.

What would happen if you removed the bumblebee from part 3 of the model?

 
There may be more than one correct answer. Choose all correct answers.

• The plant will produce less fruit (tomatoes) because the bumblebee helps pollinate the flowers.

• The plant will produce fewer seeds because there will be less fruit. With fewer seeds there will be fewer tomato plants in the future.

• The current adult tomato plant will die because it needs the bumblebee to survive.

• The current plant will not produce flowers because the plant needs the bumblebee to grow flowers.

Tags

NGSS.MS-LS1-4

NGSS.MS-LS1-5

NGSS.MS-LS2-4

All plants start small and grow into larger plants.

• True

• False