50 points + ! describe a scenario where a stimulus creates an external response. in two or more complete sentences, state the scenario, identify the stimulus and identify the internal response.

Hey!
Have you ever seen dogs barking at a doorbell? That's the perfect example.
The stimulus in this situation is the doorbell going off. That creates an i internal reaction for the dog, which is to rub to the door and bark. This is because they fear an intruder and their job is to protect their family.
Hope this helps!

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.

The salt in the sea water dehydrated the sailor because her body could not take in the amount to salt in the sea water