Answer:
A hypothesis is a possible explanation for a set of observations or an answer to a scientific question. A hypothesis must be testable and measurable.
Explanation:
Answer:
1) wavelength
2) trough
3) amplitude
4) crest
Explanation:
Hope this helps!
Answer:
B
as the flows along the outside edge of a curve it removes rock and soil from the river bank
Protons cannot be lost without the atoms becoming an entirely different element. Elements can infact have different numbers of neutrons within the same element, but neutrons are not related to the electrical charge. The answer is c. electrons.
If I’m right this should be the answer
