Which of the following is an advantage of sexual reproduction over asexual reproduction?
A.
Offspring are genetically different from their parents.
B.
Many more offspring can be produced.
C.
There is a higher chance of genetic mutation.
D.
The rate of reproduction is slower.
A. Offspring are genetically different from their parents.
Four objects are orbiting a star along the same path. The objects are at the same distance from the star, and their masses are shown in the following image.
The gravitational force of attraction is strongest between the star and object _______.
A.
W
B.
X
C.
Z
D.
Y