Answer:
Where do I answer them???
A kiloliter is smaller than hectoliter
A- Golf ball
the nucleus is porous and round, resembling a golf ball.
The formula is wavelength=speed÷frequency so if you do 15÷9 which equals 1.6
False. The closest galaxy known to us is the Canis Major Dwarf Galaxy which is 236,000,000,000,000,000 km (25,000 light years) from the Sun.