6 years ago in Biology

How do marine animals survive in water without air contact ?

[A] They do not require any oxygen
[B] They take oxygen from water
[C] They only produce oxygen in their body
[D] They get oxygen from water plants
Next Question

Overall Stats

Attempted 688
Correct 19
Incorrect 333
Viewed 336


everything here - 3 years ago

wtf r they tottly mad

kaneez - 3 years ago

pls post the right answers

Divya kapoor - 3 years ago

exactly, manan is saying right

Jasveer Pillay - 5 years ago

Exactly. It's not like fish breathe water, or dont breathe at all.

Guest - 6 years ago

Marine animals obtain oxygen dissolved in water with the help of gills.

Related Questions

The vitamin which is generally excreted by human in urine is ?

  • [A] Vitamin - A
  • [B] Vitamin - D
  • [C] Vitamin - C
  • [D] Vitamin - E

The human cell contains ?

  • [A] 44 chromosomes
  • [B] 48 chromosomes
  • [C] 46 chromosomes
  • [D] 23 chromosomes

Gene mutation takes place in

  • [A] Deoxyribonucleric acid
  • [B] Chloroplast
  • [C] Mitochondrion
  • [D] Ribosome

Which of the following parts of human body is affected by Pyria ?

  • [A] Bronchus
  • [B] Small intestine
  • [C] Teeth and gums
  • [D] Large intestine

Which one of the following is not a true fish ?

  • [A] Starfish
  • [B] Shark
  • [C] Eel
  • [D] Sea-horse