Answer:
States decide to leave the union
Explanation:
Upon the election of Abraham Lincoln, southern states started leaving the union before Lincoln’s inauguration. It took the Civil War to settle the question of succession.
C. the federal law, the supreme court hears cases from state courts only if they involve federal law.
Zooxanthellae and the hard coral-Zooxanthellae refers to the symbiotic algae that live inside the hard or stony corals. The symbiotic connection depends on the coral's powerlessness to produce adequate measures of sustenance and the algae's capacity for photosynthesis and changing over substance components into vitality. - mutualism
The remora and the manta ray - The advantages to the remoras and remora for living in such close relationship with their bigger hosts are clear, however there is a level headed discussion about whether the manta beams get a noteworthy return in profits by these connections. - mutualism
The tiger shark and the green ocean turtle - the turtle is eaten by the shark- predation
The dolphin and the school of trevallies-To nourish, dolphins utilize a quick, amaze assault, and, not at all like the chasing packs of trevallies, dolphins can effectively chase alone. - predation
Hope this helps!
Answer:
Mongo leader controlled the área from persian empire to china
It lasted 300 years I believe! :)
