You asking the wrong person
I think the only one that is not true is that all cells have a nucleus.
The first answer because it’s natural selection when the weak die off the the strong get stronger also the strong produces more which stops antibiotics form working which is why we have antibiotics consistently changing
The carbon cycle is the biogeochemical cycle by which carbon is exchanged among five spheres of the Earth, carbon (C) sinks: the biosphere, pedosphere, lithosphere, hydrosphere, and atmosphere (These are not mutually exclusive, see Glossary).
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I agree with this. And at some extent they are, but they could do better. I mean we are turning beautiful pieces of land into cities full of crime, waste, and pollution. So, yes I believe that more time and money should be invested in protecting the natural beauty of our world.
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