How many hearts does an earthworm have?

Hummingbirds weighs about the same as a _____________.

Termites eat through wood 2 times faster when __________________.

The ____________ is the only animal that never sleeps.

_______________ are the only mammals that can't jump.

A human brain weighs around ___ pounds.

The _________ is the fastest healing part of a human body.

The ___________ is the closest living relative of Tyrannosaurus Rex.

________ can't vomit.

A shrimp's heart is in its ________.

The only letter that does not appear on the Periodic Table of Elements is the letter ___.

During the average lifetime, a person will produce enough ____________ to fill 2 swimming pools.

____________ is the only fruit whose seed grows on the outside!

A sneeze travels at________miles per hour

An ostrich’s eye is bigger than its ________ 👁↕️?

What is the atomic number of oxygen?

What is the most popular popsicle flavor in the United States?

True or False. More thunderstorms occur during the summer than any other time of the year.

What percent of Americans take a summer vacation?

Seen on the sunscreen bottles, what does the term SPF stand for?

Which month is National Ice Cream Month?

What began as a pie plate, but later became a summertime staple?

The longest day of the summer is called...

Dermatologists recommend using a sunscreen with an SPF of at least _____, which blocks 97 percent of the sun's UVB rays.

The only rock that floats in water