Answer:
all cell arise from pre existing cell
Explanation:
<span>Plant
oil or also called as vegetable oils are considered as important part of our diet
because it is the source of energy in
our diet. Foods that are cooked using vegetable oils produce more energy than
to those foods that are cooked using other oil. Vegetable oils also contains
saturated and unsaturated fats and oils.
Vegetable oil or plant oil are healthier compare to the other oil. It also
lessen the unwanted and unhealthy fats of an oil and gives only proper health
diet to our body.</span>
The pH scale for acids and bases ranges from 1 - 14. The answer is letter C. The rest of the choices do not answered the question above. There are quite a few relationships between [H+] and [OH−] ions. And because there is a large range of number between 10 to 10-15 M, the pH is used. pH = -log[H+] and pOH = -log[OH−]. In aqueous solutions, [H+ ][OH- ] = 10-14. From here we can derive the values of each concentration.
-log[H+ ] + -log[OH- ] = -log[10-14]
pH + pOH = 14
So pH = 14 – pOH and pOH = 14 –
pH
It would be B.
C) energy level
Looking at quantum mechanics, we see that electrons exist at certain energy levels. When they get excited, they’ll jump from one energy state to a higher energy state and down. We can the. Look at the color it admits and determine what the energy level is.