Question

Terrestrial animals must

• A. Excrete large amounts of urine
• B. Conserve water
• C. Activity pump out salts through skin
• D. Excrete large amount of salts in urine

Answer 1

The correct option is A Excrete large amounts of urine

• Terrestrial organism conserves water as to them less water is available.
• The urine thus produced is concentrated releasing urea or ammonia.
• Since ammonia needs a lot of water to get released from the body.

So, the correct option is 'Excrete a large amount of water'.