D: Heavy rain, cooler weather and clear days
50 meters is a length too big for any existing animal on Earth. Many trees achieve 50 meters in hight though.
Hope it helped,
BioTeacher101
Deoxyribose sugar and phosphate group
Are nucleotides
A couple of the methods of molecular biotechnology are cloning and recombinant DNA.
It is A. meiosis im pretty sure :)