Answer:
burning a paper is chemical change
The answer is B: chronological order
The last-Hypothesis Experiment
1) elements are composed of atoms, which are the tiny building blocks that compose matter.
2) Atoms resemble a solar system: the sun being the nucleus (protons and neutrons) and the electrons being the planets that orbit the nucleus.
3) Mostly everything (food, electronics, animals, plants, air)
4) The # of protons in the element
5) The same elements that were forged by stars are also present in us
Answer is: d. increases.
<span>The velocity of sound in seawater changes with water pressure, depth, temperature and salinity.
</span>Velocity can be calculeted using Del Grosso's equation, the UNESCO equation (<span>International Standard algorithm)</span> or <span>Mackenzie equation.
To measure velocity navy use </span>Expendable Bathy Thermograph.
