You could write about a fear you may have had as a child, eg. the dark, or underneath the bed, etc...
Answer:
The pH of the solution is 7, 52
Explanation:
The pH gives us an idea of the acidity or alkalinity of a solution. Is calculated:
pH = -log (H +)
pH= -log ( 3x10-8)= <em>7, 52</em>
2mm=2,000,000 nm
2,000,000/25=80,000
The answer is 80,000 polio viruses
Answer:
pioneer species. because they are flower like species
Answer:
I am explain you in image
