Fossils of marine organisms high in the Andes Mountains led Darwin to which of these conclusions? A:Earth is 6,000 years old.

B:An earthquake had taken place.

C:Great change can happen over time.

D:Interspecific variation had taken place.

after receiving a stimus, the sensory receptors send(s) signals to the appropriate area of the body.  

the must be sensory neurons.  

hope its .

burning fossil fouls really decrease the carbon in the atmosphere so b

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.