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Because when they are in the water, part of their head floats atop so their predators don't see them. It makes it perfect for the sense organs to be on the top part of the head so it can see, hear, and eat its prey, or watch for its predators without being seen.

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10y ago

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The frogs sense organs are the ears eyes external nares are located on the top of the head. How does this help the frog when it is in the water?

Because they need to be able to sense when a predator is approaching.


How does the frogs sense organs help the frog when it's in water?

it is helpful when the frog is in the water because it can then sense something coming when a predetors near.


Can frogs sense tsunamis?

No, Frogs have no ability to sense changing weather or water patterns, in fact no known land animal can sense a tsunami before it occurs.


What can frogs hear in the water?

Since frogs have holes for ears, they probably just sense vibrations, like snakes.


What are the 2 sense organs of a crayfish?

Crayfish can sense changes in water pressure. They can also see to a limited extent. Additionally, they have two sets (pairs) of antennae that are sense organs. A link can be found below.


Why must all amphibians spend at least part of their lives in the water?

They depend on the water to provide food for them to survive.


What types of sounds can frogs hear underwater?

water moving They can hear water moving. Since frogs have holes for ears, they probably just sense vibrations, like snakes. a rabbit andwhat ever is in there


What are the sense organs of amphibians?

The frog has many of the same senses as a human. Their sense organs include olfactory lobes which allow for smell. Two eyes are located on the frog for seeing. He frog does have eardrums which are known as tympanic membranes that allow them to hear.


Do frogs drink water?

No, frogs do not drink water. Frogs absorb water through their skin.


Why must adult frogs return to water?

Because they need to lay their eggs in water so when the little tadpoles hatch,they can survive.Tadpoles don't yet have the proper organs to live a life on land.


How do whale sense sound waves?

Whales sense sound waves through a fatty, oval shaped organ located in the forehead of all odontocetes (toothed whales). It is believed to be a bioacoustic component, meaning it focuses echolocation so as to use the least amount of energy to communicate.


Can starfish sense energy?

Starfishes do not possess a well-defined sense organs. However, they have tube feet, spines and pedicellariae that are able to sense temperature, touch, light, orientation, and the water around them.