Answer:
The leading theory, however, as to the “why” of “say cheese” is that the “ch” sound causes one to position the teeth just so, and the long “ee” sound parts their lips, forming something close to a smile. ... It's a formula for smiling when you have your picture taken.
none hehehee
Answer:
Explained below
Explanation:
Generally speaking, for a civilization to thrive, it needs a water source. Hence why many cities are located in the coast or nearby rivers. In addition, much of Brazil is jungle, the areas which have very rough climate simply don't have enough people living in them as the living conditions are very harsh. Specially in the state of Amazonas.
most people mainland Southeast Asia <span>make a living by farming</span>
Answer:
b. photosynthesis in which water photolysis produces H , e , and O2 is the correct answer.
Explanation:
- Cyanobacteria is the oxygenic microbes that produce oxygen by a process called photosynthesis.
- Photolysis is the process by which water molecules split into oxygen and hydrogen during the light reaction of the photosynthesis process.
- Cyanobacteria produce their food by photosynthesis.
- Cyanobacteria has chlorophyll that converts carbon dioxide to sugar by carbon fixation.
- Cyanobacteria perform photosynthesis by using carbon dioxide, sunlight, and water to produce oxygen and carbohydrates.
- Thus cyanobacteria utilize the energy from light to split the water molecule and produces H, e , and O2.
