This is all about cells for a hint I act like a powerplant what am I ??
I act like solar panels what am I ??
I am the brain what am i ??
I am the janitor what am i ??
I'm a storage tank what am i ??
I'm like a highway what am i ??
I'm a packaging center what am i ??
I'm like a factory what am i ??
I'm a gate or a gatekeeper what am i ??
PLZ ANSWER CORRECTLY TO GET ALL POINT IF U CHEAT I AM REPORTING U!!! WINNER GETS 20 POINTS ANSWER FAST FRIST ONE GETS THE POINT

7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation. 8. when a 2.5 mol of sugar (c12h22o11) are added to a certain amount of water the boiling point is raised by 1 celsius degree. if 2.5 mol of aluminum nitrate is added to the same amount of water, by how much will the boiling point be changed? show all calculations leading to your answer or use 3 – 4 sentences to explain your answer. 9. if 5.40 kcal of heat is added to 1.00 kg of water at 100⁰c, how much steam at 100⁰c is produced? show all calculations leading to an answer. 10. the freezing of water at 0⁰c can be represented as follows: h2o (l) ↔ h2o(s) the density of liquid water is 1.00 g/cm3. the density of ice is 0.92 g/cm3. in 3 – 4 sentences explain why applying pressure causes ice to melt.

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.

Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²