Question

Oral Questions
1. Name the organ through which whales breath in air.
2. Name one sea animal which does not have a streamlined body but when in water, its body
acquires streamlined shape.
3. Name two hydrophytes.
4. Which plant has a large circular oily leaf ?​

Answer 1

Answer:

1. Lungs
2. Starfish
3. Lotus, Water Lily
4. Jatropha Curcas

Answer 2

Nostrils , called a blowhole

Explanation:

Whales and dolphins are mammals and breath air into their lungs just like us..They do not have gills so they can't breathe underwater like fishes. They breath through nostrils , Called a blowhole , right on the top of their head