Bill Nye- Invertebrates

Most of the organisms on Earth have backbones.

• True

• False

Tags

NGSS.MS-LS4-2

Invertebrates are NOT important to the forest ecosystem.

• True

• False

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

The female Dephnia (water flea) produces eggs.

• True

• False

Worms do not need to eat food.

• True

• False

Crabs are invertebrates that can walk out of their own skin.

• True

• False

Which of the following are NOT invertebrates?

• Squid

• Insects

• Worms

• Humans

Tags

NGSS.MS-LS4-2

How do most invertebrates control their body?

• They have a brain and a central nervous-system.

• They have a nerve net (nerves spread over the organism).

• Nerves are all connected to one brain.

• All of the above.

How do invertebrates move?

• Fly

• Swim

• Crawl

• All of the above

Which of the following allows invertebrates to live in the sea?

• The water supports them.

• A strong backbone

• They lose their shape.

• Toothpaste

Tags

NGSS.MS-LS4-4

How do parasites like the Ascaris Worm reproduce?

• They get into humans when we do not wash our hands.

• Parasites in humans can make us sick.

• Parasites lay many eggs.

• Parasites don't hunt, fish, or farm.