Which field of biology would be studying the natural world and how
the living and non-living things within
it interact?
A. ecology
B. biotechnology
C. evolution of diseases
D. genomics and molecular biology

Need a picture to do this

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the