Ionic compound is formed by negative and positive ions, these ions form ionic bond
This movement is known as convection or convection currents. This occurs due to the fact that warmer fluid is of lower density than colder fluid. This causes warmer fluid to rise and colder fluid to sink. This creates circulatory currents within the body of the fluid.
last one? don't take my word though
Explanation:
the suns heat is related to nuclear fusion
The correct answer is d)all of above
examples for a are tyrosine for b lysine and for c isoleucine