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.

Which experiment would most likely contain experimental bias ?

Examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. polyploidy is creating new species. the two populations are not interbreeding freely. hybrid offspring of the two populations begin to appear. one species will increase into a population size twice as large as the other species.

The intervention of extraterrestrials has been used to explain the bermuda triangle, a region of the atlantic ocean where ships and planes are frequently lost, leaving no evidence behind. how would this explanation best be characterized?