Well, for one thing, they ensure that a scientist can't claim a certain result, which might be biased and thus inaccurate, because he or she is being paid by, say, big business interests. For another, they ensure that medicines or treatments can't be made available to the public without thorough testing, replication, and peer review.
The only statement which I've found correct is the first option represented above: one variable of a gas affects only one additional variable of the gas. I choose this one because when one <span>variable increases or changes in any measure the other should change the same constant rate. I hope it's clear, regards!</span>
Sunspots have strong magnetic fields, thus being much cooler than their surroundings. Yet, they are still individually very hot and can reach up to a temp of 3,800 K. But since they are cooler than their surroundings, they appear to be much darker to the visible eye.
Let me know if you need anything further. :)
- Dotz
That would be a crab. When you want to eat a crab, you have to crack open the exoskeleton. Hope this helps and please give me brainliest so I can make it to the next rank.
The chemical formula for table salt is NaCl or sodium chloride. Hope this helps.