18) As planets interact with the Sun in our solar system, the force of gravity plays a role in their revolutionary orbit. Which
of these describes how the planets revolve around the sun due to its gravitational pull?
1)
A)
The planets have a linear path back and forth past the Sun.
B)
The planets have a circular path with the Sun at the center of the circle.
The Sun rotates around the planets, which are stationary in the solar
system.
The planets have an elliptical path with the Sun at one of the foci of the
ellipse.
)
D)

In the nineteenth century, gregor mendel first determined some basic rules of genetics that have been observed throughout all types of life. no observations have disproved these basic rules of genetics. charles darwin developed the idea of biological evolution around the same time, but he was unaware of mendel’s discoveries in genetics. over a century later, darwin’s idea of evolution was modified in order to incorporate mendel’s rules of genetics along with the other evidence that darwin had used. what is most likely the relationship between mendel’s rules of genetics and darwin’s idea of biological evolution? a.)mendel’s genetics states laws that are now part of the theory of biological evolution.b.)biological evolution states laws that are part of mendel’s theory of genetics.c.)mendel’s genetics replaced darwin’s entire concept of biological evolution.d.)biological evolution is a law that explains why all genetics exist.