The answer is 1 astronomical unit
I think it might be sampling
Lack of water would have an impact on the level of glucose produced hence decreasing the energy level that will finally be produced.
Answer:
Increase
I cant remember the lesson number but if the number of predators increase it would make many animals that are there prey to become scarce in the area the predators are in wich would make many predators starve so in order to avoid they would have to move out across more land to find more food
