The answer is D Zika
Hope that helps
1. the answer is clay
2. the answer is lichens
I believe it is water because food could be the way animals eat each other to survive space could mean the total capacity migration could mean they way the animals move or come but water
Since it has 4 protons, it must have an atomic number of 4. (That makes it beryllium.)
Since it has a 4 protons and 5 neutrons, it has a mass number of 9.
Answer take one piece of the squirrels diet away and see if anything has changed, if not give it that part back and take something else. repeat till change happens if nothing happens then change hypothesis