Plz asap: bc im on a pretest! 15 points! on the map above, the black sea is located at and the aegean sea is located at a. letter a . . letter c b. letter c . . letter b c. letter a . . letter b d. letter b . . letter a

These models show the electron structures of two different nonmetal elements. which element is likely more reactive, and why? element 1 is more reactive because it has fewer electron shells and is toward the top of its group on the periodic table. element 1 is more reactive because it has more electrons in its valence shell and is farther to the right on the periodic table. element 2 is more reactive because it does not have a valence shell close to the nucleus, so it will attract electrons. element 2 is more reactive because it does not have a full valence shell, so it will attract electrons.

Acommercial passenger jet can travel up to 970 km/hr at an altitude of 30,000 feet. at this speed, how long will it take the jet to travel 1,865 kilometers? a. 2.3 hrs b. 1.9 hrs c. 1.7 hrs d. 1.5 hrs

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body