ByJesko224
I just dropped my bottle cap in biology class. I quickly picked it up from the floor, screwed the cap back on, and then drank something from the bottle again. Can it be dangerous if, by some unfortunate accident, chemicals landed on the floor in biology class in the past? Which chemicals did I then ingest through the bottle?
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Loading...So by DNA I mean that between a Humana Sapiens and a Neanderthal they are 99.9992% similar.
Hello, I have a presentation tomorrow and I have to include the sketch from class, but I don't understand why the structure looks like this.
Hello, In biology, we are currently looking at the neurological causes of paraplegia, which means that it occurs because the afferent and efferent nerve pathways in the spinal cord have been severed, meaning that no signals can be sent from the brain to the muscles and vice versa. However, I don't understand why, in someone…
Sometimes someone will have wet wiped.
Probably yes
it is to be assumed that in school is cleaned daily.
who is so anxious should immediately empty the bottle when it opens it and use only freshly boiled water for yourself.