Answer:
you can say either of them, but most people usually just say hola and then that's when they say como estas
Explanation:
Answer:
The lowest starting height the skater can be so that he complete the loop is 6 meters.
Explanation:
This happens if the object goes somewhere where gravity is stronger, or weaker, such as the Moon. The Moon has less mass than the Earth, so its gravity is less than the Earth's gravity. This means that objects weigh less on the Moon than they do on the Earth. The Moon's gravity is one sixth of the Earth's gravity. Hope this helps!
I'm pretty sure it's heterozygous Rr.
