A skier at the top of the slope has energy. Group of answer choices

kinetic energy

potential energy

velocity

speed

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels

Which heredity condition causes a buildup of mucus in lungs and pancreas? a. cystic fibrosis b. heart disease c. huntington's disease d. sickle cell anemia