Answer:
Sedimentation occurs when the suspended particles in the mixture are large enough to settle to the bottom of a vessel under their own weight. An example of this is like mud falling to the bottom of a pond, or tea leaves falling to the bottom of a cup of tea.
Explanation:
<span>The answer seems to be: 1.Chemical—triggers release of pancreatic enzyme; Physical—triggers stomach muscle contraction. The second choice is wrong since </span>acetylcholine does not directly influence tongue contraction. The third choice is wrong because of the part "<span>Physical—triggers release of pancreatic enzyme" </span>
Answer:
Because it uses the residual energy of the fluid used by the first engine.
Explanation:
A combined cycle power generation counts with two heat engines that work in tandem from the same source of heat. The engines turn the energy into mechanical energy.
The cycle is much more efficient than the other, almost 60% more.
I hope this answer helps you.
Answer:
Partial positive on hydrogen and partial negative charge on oxygen atom
Explanation:
The electron configuration of an atom of Chlorine Cl (neutral
Chlorine) is:
1s2 2s2 2p6 3s2 3p5
Now if the Chlorine becomes an ion, it becomes Cl-. So we
can see that 1 electron is added therefore the new electron configuration is:
1s2 2s2 2p6 3s2 3p6