The spacecraft Galileo orbited Jupiter for many years in the 1990's) and made A-history by being the first to use a gravity assist.
B-it to Jupiter in record time.
C-many detailed maps of the magnetosphere.
D-many detailed images of the four main moons.

The virus is considered to be are living item since they have hereditary material dnas or rnas. they can imitate and change. they respond to boosts, for example, radiation, chemicals, and warmth. they have antigenic properties. they are proficient to duplicate with a same hereditary constituent.

Gravitational force i believe

B. to increase the amount of antibiotics in the body