Dolphins
Ocean
Humpback whale
Seahorses
Sea turtle
100

How many species of dolphins are there ? 

42 

100

How many currents are there ?

100

Are they aggressive 

No they are non-aggressive animals 

100

can male seahorses get pregnant?

yes

100

can sea turttles stay underwater for a long time?

yes

200

Do dolphins use their teeth to chew?

No the swallow their food 

200

Why is the ocean deep?

Tetonic plates colliding 

200

How long can they live up to ?

They can live up to 80-90 years 

200

do seahorses have stomaches?

no, they don't have stomaches.

200

how many shells do sea turtles have?

2

300

Dolphins are considered ?

a marine mammal 

300

What are ocean currents ?

the movement of water 

300

What is something this animal is known for 

Singing underwater 

300

are seahorses good at swimming?

no they are terrible at swimming.

300

What is the lower shell called?

The lower shell is called a plastron

400

Are dolphins carnivores

yes !

400

Name one type of current 

North atlantic, south Atlantic, north Pacific, south Pacific, Indian ocean 
400

Where can they be found 

around the world/underwater/ocean 

400

How long can small seahorses live up to?

up to one year.

400

How long does the average sea turtle live up to 

They live up to 100 years

500

How do dolphins sleep?

Their brain half awake and half asleep 

500

How deep is the ocean 

3,682 meters average 

500

Why are they known as humpback whale ?

because the hump on their back 

500

How long can large seahorses live up to?

up to 5 years.