Question

Which is an example of a response to a stimulus?

A.
an increasing heart rate when blood oxygen levels drop

B.
loss of water from the body as a result of excess sweating

C.
the thick fur on an animal to protect it from cold weather

D.
the presence of allergens in the air

Answer 1

A? :/ @iGreen

Answer 2

u there?

Answer 3

???

Answer 4

@Nnesha

Answer 5

@butterflydreamer

Answer 6

Yeah, hold on

Answer 7

ok

Answer 8

can u think of a reason why a?

Answer 9

becuase your respone to stimuli is pain,right?

Answer 10

@shrutipande9

Answer 11

yeah..one of it is pain..:)
u right..i just wanted to check u really know d ans and not just guessing

Answer 12

ok thnx! can i have a medal? @shrutipande9