Choose the statement that is NOT true. a. More than 50% of the 100 billion stars in the Milky Way galaxy have at least one planet orbiting.

b. Planets orbiting stars in the "habitable zone" are likely to have life existing on them.

c. The first Earth-size planets ever found outside the solar system were discovered in 2012 by the Kepler Mission team.

d. Hundreds of stars with planets have been confirmed using the radial velocity method and the transit method.

Explain how fossils scientists make discoveries about the lives of organisms and about how environments have changed over time. plz hurry up it time

Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?

Sediment layers stop lateral spreading when: they encounter a barrier they encounter an opposing current they run out of additional sedimentary material