Wavy hair is a very easy example that this is false. It's a merge between straight and curly hair. Our traits tend to mix and blend together, it's not so simple. Everybody isn't just tall or short, one or the other. Everybody is a different height because it's a mid between your parents.
You have not given the concept map. But I think it might be this one. So, according to this concept map, the answer should be B. H2O and CO2
2 would be A because fertilization is where the sperm cell and egg unite. 3 would be C because in the picture you can see how the division is occuring.
D because gravitational force cannot pull or push
The highest point the medium rises to and a trough is the lowest point the medium sinks to.