It’s true because it kills bacteria
Hello
_________
The answer is A. Nitrous oxide.(laughing gas)
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Answer:
The reason why, in terms of evolution, organisms have sex may seem rather obvious – they do it to reproduce. Clearly, natural selection must favour individuals who can reproduce over those who can't. For many species there is an alternative: asexual reproduction. .
Many plants are able to propagate themselves using asexual reproduction. ... Traditionally, these plants survive well under stable environmental conditions when compared with plants produced from sexual reproduction because they carry genes identical to those of their parents.
The color of sky is blue due to the molecules in the air dissipate blue light from the sun more than they dissipate red light.
