Space
Biology
Dinosaurs
100

How many planets are there in the solar system?

There are 8 planets!

100

What organism are simple?

Single-celled organisms.

100

How long have dinosaurs roamed the Earth?

About 250 million years, much longer than humans.

200

What is the most volcanically active object in the solar system?

Jupiter's moon, IO aka, the "Pizza Moon", because of sulfur.

200

What are some of the parts of the cell?

Membrane, Ribosomes, Mitochondria, Nucleus, Chromosomes, Cytoplasm, Organalle

200

How long ago did dinosaurs get wiped out?

At least 66 million years ago, most likely by a large asteroid.

300

How many stars are in our galaxy?

About 400 billion stars.

300

What is the most complex organism on Earth so far?

Mammals.

300

What are some of the common dinosaurs?

T-rex, Velociraptor, Triceratops, Apatosaurus, and Stegosaurus.

400

What is the closest star to our Earth?

The Sun!

400

What are some of the basic organisms?

Cell, Microbe, Fish, Mammal

500

How did our universe (and ourselves) come to be?

The big bang! We think that's how our universe came to be, so we call it the big bang theory, which you might know it as a comedy show.

500

What are the branches of Biology?

Botany, Ecology, Evolution, Zoology, and Genetics

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