Dolphins are animals that live in water, but they do not have gills. What might this suggest about dolphins?(1 point)
Responses
They do not need oxygen.
They do not need oxygen.
They do not need to release carbon dioxide.
They do not need to release carbon dioxide.
They make their own food.
They make their own food.
They have another structure to obtain oxygen.
5 answers
They have another structure to obtain oxygen.
Which of the following is one response to higher temperatures in a habitat?(1 point)
Responses
thicker fur
thicker fur
more movement
more movement
more fat storage
more fat storage
more sweating
Responses
thicker fur
thicker fur
more movement
more movement
more fat storage
more fat storage
more sweating
more sweating
Why is fever an effective response to pathogens?(1 point)
Responses
It can remove pathogens from the body.
It can remove pathogens from the body.
It can signal the body to fight.
It can signal the body to fight.
It can inactivate pathogens in the body.
It can inactivate pathogens in the body.
It can signal the body to run.
It can signal the body to run.
Responses
It can remove pathogens from the body.
It can remove pathogens from the body.
It can signal the body to fight.
It can signal the body to fight.
It can inactivate pathogens in the body.
It can inactivate pathogens in the body.
It can signal the body to run.
It can signal the body to run.
It can inactivate pathogens in the body.