Answer:
There are two sources of dissolve oxygen into water: the atmosphere as well as from the water plants.
Explanation:
There are two sources of dissolve oxygen into water: the atmosphere as well as from the water plants. Phytoplankton or any submerged plants are the main source of oxygen in a pond. These phytoplankton produce oxygen by process called as photosynthesis in the presence of solar energy and emit this oxygen into the pond
Answer:
More choices.
Explanation:
Cities are very densely populated because there are a lot of opportunities for a job. There are also plenty of places to send children to school. In bigger cities there are also more schools so if you were going to school you could have a choice on which school you wanted to go to. There would also be responses to bad weather such as a lot of snow the plows would be out or if there was an issue at home there are homes and shelters.
Be more pacific im confused on what u are trying to ask
Study shows poland is located somewhere on earth! Yes, believe it or not! Scientist discovered poland with their eyes, it was miraculous.
Just kidding, Poland is located in Europe, the country right of Germany.
-Steel Jelly
