yes and no Global warming is natural it just that humans are speeding it up
40. Because sodium chloride is NaCl
Because if you change two things then you do not know which one has affected or altered the dependent variable. if you only change one then you know what exactly changed and why
Clean? I’m pretty sure not sure what it means but.
Explanation:
the best way to understand the age of the earth is to estimate the age of matirials in it
