Answer:
To avoid Hyper-oxygenation
Explanation:
Crucian carp have the ability to increase gill surface to maximize oxygen intake, or reduce overall area when under specif circumstances. If the fish does not need so much oxygen it will cover the protruding lamellae to reduce oxygen intake and avoid Hyper-oxygenation.
Answer:
there are 7 types of maps
Explanation:
Political Map: A political map shows the state and national boundaries of a place
Physical Map:A physical map is one which shows the physical features of a place or country, like rivers, mountains, forests and lakes
Topographic Map:A topographic map is used for observing the structures of the earth's surface
Climatic Map: A climate map is a map used for showing climates in different parts if the country or world
Economic or Resource Map: A economic map is used to outline the kind of economic activities that take place in a certain region.
Road Map:A roadmap is a strategic plan that defines a goal or desired outcome and includes the major steps or milestones needed to reach it.
Time Zones Map:A time zone map is used for showing time zones around the world
The Fertile Crescent is the region in the Middle East which curves, like a quarter-moon shape, from the Persian Gulf, through modern-day southern Iraq, Syria, Lebanon, Jordan, Israel and northern Egypt. The term was first coined in 1916 by the Egyptologist James Henry Breasted in his work Ancient Times: A History of the Early World, where he wrote, “This fertile crescent is approximately a semi-circle, with the open side toward the south, having the west end at the south-east corner of the Mediterranean, the centre directly north of Arabia, and the east end at the north end of the Persian Gulf."
Answer and explanation:
If no bands were visible on the gel for some samples I'd interpret this result as in a very possible pippeting error that did not allow the sample to load correctly. Pippeting error can be caused by many factors, for example, if our chosen pipet is broken or dirty this can cause amount of liquid reduction after the transfer process.
The patriots and the loyalists. The patriots were the people who wanted to break away from Britain and the Loyalist were the people who wanted to stay under Britain power.
