Answer:
The answer is D.
Explanation:
Reproductive isolation is where a species can't breed with any other species except its own.
Not knowing what the choice of conditions is, I would say that it would be very damp conditions on land, and if the plant photosynthesises it would be good because of 'purer' sunlight. but if show what the choice of conditions are I can give you a more accurate answer (hopefully)
Answer:
1. physical and chemical barriers
2.non-specific innate response
3. specific adaptive responses
Explanation:
Answer:
If we are assuming the grilled cheese has gluten, then there care be a reaction. then causing weight loss, upset stomach. etc.
