Bill Nye the Science Guy Life Cycles

All living things have a(n) ____________.

• backbone

• life cycle

• seed

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What is the first stage of a chicken's life cycle?

• seed

• egg

• spore

• larve

Mushrooms reproduce from __________.

• seeds

• eggs

• spores

• cones

What does a tree begin as?

• spore

• seed

• root

• egg

Tags

NGSS.3-LS1-1

The fuzzy, white part of a dandelion is the ____________of its' life cycle.

• beginning

• middle

• end

Tags

NGSS.3-LS1-1

Which of the following is a phase during a moth's life cycle?

• seed

• spore

• caterpillar

• fly

A fern grows _________ than a tree.

• faster

• slower

• about the same time

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Which is the beginning stage of a human's life cycle?

• birth

• growth

• adulthood