Cherie made a timeline of important developments relating to the science of heredity. Mendel’s laws à cell theory à DNA structure à ?
Which development belongs at the end of Cherie’s timeline?
quantum physics
genetic engineering
anatomy identification
binomial nomenclature

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.

it would affect precipitation by causing flooding in some areas of the world due to climate increasing, causing the glaciers in the northern and southern pole of our planet to melt.

i wish you would have provided choices to simplify it and allow me to give an exact answer.