The answer is A, if an animals membranes of the eyes is pink it is considered an illness.
<u>Answer:</u>
A geographer would collect a city's historical data about the census and the occurrences of natural disasters in order to study the impact of demographics and calamities on the geographical features of the region.
<u>Explanation:</u>
- The discipline of Geography is made up of two broad classes. One is Physical Geography and the other is Human Geography.
- These two classes are interdependent and their functioning is coherent.
- The study of a region's Geography is incomplete without the studies of the region's demography and the occurrences of natural disaster in the region, for their impact on the regional geography is immense.
Answer:
hot-air balloons
Explanation:
More recently, aerial photographs have often been taken from fixed-wing aircraft and today can even be taken from unmanned aerial vehicles (also knowns as drones).
The things an ocean engineer is to consider in building a fish tank for a salt water fishery list are:
- The Water supply
- The Water quality.
- The Climate.
- The Hydrological characteristics.
- The Soil characteristics.
- The Land.
<h3>What are the basic element for fish farming?</h3>
They are:
- Land
- Water
- Capital
- Market
- Management skills
Before the ocean engineer will build, he will need to consider or look into these requirements as it is one that will help them to be able to plan and create the fish tank.
Note also that Ocean engineers are people who are said to be involved in the act of designing, building, testing of different kinds of tools or equipment and as such the things an ocean engineer is to consider in building a fish tank for a salt water fishery list are:
- The Water supply
- The Water quality.
- The Climate.
- The Hydrological characteristics.
- The Soil characteristics.
- The Land.
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