Why does the sun appear larger and brighter as seen from earth than the other stars in the chart? use the table to you answer the question
a) it is hotter.
b) it is larger.
c) it is closer.
d) it is yellow.

name of star distance from earth color size temperature
the sun 93 million miles yellow medium dwarf 27,000,000 °f
proxima centauri 25,200 million miles red small dwarf 48,000,000 °f
barnard's star 36,000 million miles red small dwarf 5,000 °f

Which statement best describes how atoms combine to form sodium chloride (nacl)? a. a positively charged sodium ion and a positively charged chlorine ion form an covalent bond. b. a positively charged sodium ion and a negatively charged chlorine ion form an covalent bond. c. a positively charged sodium ion and a positively charged chlorine ion form an ionic bond. d. a positively charged sodium ion and a negatively charged chlorine ion form an ionic bond.

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from