What are the two forces that act on the orbit of a planet? Orbits of other planets and gravity between sun and planet.
Gravity between planet and sun and the velocity of the sun.
Velocity of planet and gravity between sun and planet.
Gravity between the aphelion and perihelion.

Which of the following is a true statement? question 8 options: populations can't evolve, only individual organisms. individuals have adaptations that can change over time. individuals have traits that may or may not make them successful at reproduction. individuals evolve to have adaptations.

In meiosis ii during anaphase ii which structures separated homologous chromosomes or sister chromatids

Aresearcher created three groups based on participants bmi: normal weight, overweight and obese. the hypothesis being tested is that the three groups differ in the mean number of artificially sweetened drinks consumed weekly. which statistical test might the researcher use, assuming a reasonably normal distribution of values.