They felt that the war could be risky <span />
Ecology is largely observational, is concerned with interactions between living organisms in their natural habitats, and is carried out in the field. By contrast, biochemistry is experimental, is concerned with interactions at the molecular level, and is carried out at the laboratory bench.
and just put a person that
From the question you can immediately infer that it's either B or D, as A and C basically mean the same thing and it isn't anything related to a microscope. I can tell you now that you don't need an electron microscope to see cells, they're only required for the atomic level.
Therefore, the answer is B, as you can't see cells without a microscope but you only need a light microscope, not an electron microscope.
They would most likely experience fatigue, headaches, missing certain nutrients or vitamins if they are doing the low protein diet incorrectly.
We can answer this by asking firts Why do women live more than men? One of the significance is that death rates are higher for males than for females(e.g men die young because of accidents, suicide and homicide more than women). Another aspects is that even women suffer from more deseases, it seems that they could "deal" with them but men are killed rapidly beacuse of those deseases. there are many but I mentioned a few
