Answer:Algae play significant roles as producers in aquatic ecosystems. Microscopic forms live suspended in the water column. They are the main component of phytoplankton. As such, they contribute to the food base of most marine ecosystems.
Explanation:
The answer to this question is Population Density
Answer:
See explanation
Explanation:
Molar mass of N2H4CO = 60 g/mol
Given that the relative atomic mass mass of each element is known, We discover that;
Percentage by mass of nitrogen = 28/60 * 100 = 46 .7%
percentage by mass of hydrogen = 4/60 * 100 = 6 67%
Percentage by mass of carbon = 12/60 * 100 = 20%
Percentage by mass of oxygen = 16/60 * 26.67%
Answer:
they believe online interaction can enhance face-to-face interaction especially if one is looking up information relevant to the conversation
Explanation:
In face to face communication there is both verbal and non verbal communication where is bodily and facial gestures depics degree of involvement while in online communication there is only written communication hence here information exchange is of prime importance hence in online information if degree of information exchange is high then what other person is doing is of least concern.
Answer:
Because of the tectonic plates
Explanation:
California has a relatively high number of earthquakes due to its position on both the Pacific and North American Plates. These plates are in constant motion, and earthquakes occur when their sides slip against one another suddenly. Florida, on the other hand, is not on the boundary of a tectonic plate, so it does not experience earthquakes as often.