Which of the following stars hosts the largest number of planets in its stellar system? (the name in parentheses is the short-hand version of the parent star’s name, convenient for searching for the planet name)

51 pegasi (51 peg)

47 ursae majoris (47 uma)

gliese 667c (gj 667c)

70 virginis (70 vir)

14 herculis (14 her)

a

explanation:

explanation:

since the crust is readily accessible, scientists have been able to perform hands-on experiments to determine its composition; studies on the more distant mantle and core have limited opportunities samples. so scientists also rely on analyses of seismic waves and gravity and as well as magnetic studies.