Answer - Cyanobacteria aka Algae that contributed in creating O2 for the atmosphere as a byproduct thru Photosynthetic.
Reason - Of course Algae make up mainly the whole world in waters and they do photosynthesis to give off oxygen in the atmosphere.
Answer:
There is a simple algebraic formula relating turbidity to optical properties. You do not need Mie theory. It is given in van de Hulst "Light scattering from small particles" (a nice cheap reprint from Dover Press). More easily accessible are any of the Mie calculators avaiable on the Internet, say Miecalc, these will give the exact result.
Genetics is what I would say
The answer is the gigantism. A gigantism is a condition in
which the growth hormone of an individual will likely be in excess than of its
normal range and the reason for that is because of the pituitary tumor cells as
they secrete the GH.
The rays can get to your skin causing skin cancer or some other disease I think.
Hope this helps... mark as Brainliest plz
