Which best describes how the sun rotates?

O

A. The sun rotates once each year.

O

B. The sun rotates every 11 years.

O

c. The sun rotates more slowly at its poles.

O

D. The sun does not rotate.

A student prepares 150. mL of a 2.00 M Ba (OH) 2 aqueous solution in lab. What mass of Ba (OH) 2 is fully dissolved in the solution?

Convert 1.248*1010 g to each of the following units. a) kg Express your answer using four significant figures. b) Mg Express your answer using four significant figures. c) mg Express your answer using four significant figures.

What is the difference between nuclear and chemical reaction?

What happens if you cross a heterozygous organism with a heterozygous organism?

Cloudy nights can be warmer than clear nights because clouds trap heat

What phase change is endothermic

A Gran plot for a potentiometric titration resulted in a slope of 5.56 x 105. Measurements were made using SCE as the reference electrode and the analyte Eo was determined to be 0.354 V.

Aight imma let you guys i

In which choice is the ellipsis used correctly to select from this sentence from The Scarlet Letter? A throng of bearded men, in sad-coloured garments and grey steeple-crowned hats, inter-mixed with women, some wearing hoods, and others bareheaded,

Explain the difference between the greenhouse effect and global warming.