Answer:
(Explanation is the answer)
Explanation:
the muscle cells helps the oxygen in the long distance race or whatever
Hope this helps!
Answer: The cat is the Unconditioned Stimulus
Explanation:An Unconditioned stimulus is me that sparks or triggers an unconditioned response;
For example, the cat is the unconditioned stimulus for the dog's reaction which in turn is an unconditioned response to the cat. We can also say that an Unconditioned Stimulus is any stimulus that causes or triggers an unlearnt/Unconditioned response.Another example of Unconditioned stimulus is Hunger, and we respond to it by eating.
Answer:c)dependent on rivers that flow from outside their borders
Explanation:
Humans and the natural biodiversity can have 3 types of relationships whether it is symbiosis, commensalism and or even predation. People can either become friends, enemies or even just become strangers whereby they don't bother each other. The natural ecosystem is filled with life and different organisms are able to live peacefully. But with the presence of humans and their so called productivity of technology, organisms are affected by it. The living organisms migrate or either die, the food chain is destroyed and the competition of resources would increase and there would be a higher death rate of organisms, this would result in the species getting endangered. Due to the changes made by humans the natural biodiversity would be greatly affected, badly
