Please HELP!

Which of the following statements about the jet stream is true?

A. The jet stream is located above the ozone layer in the highest region of the atmosphere.
B. The jet stream is located between the ozone layer and the layer where weather occurs in the atmosphere.
C. The jet stream refers to the ocean currents that occur along the ocean's surface and influence low-level winds in the atmosphere.
D. The jet stream is located below the layer where weather occurs in the lowest region of the atmosphere

Does the temperature affect the solubility of sugar and salt in water? if it does tell me like different temperatures with different solubilities so i can sketch down a graph

Match each object to its description: a. coma of a comet b. comet tail c. oort cloud haze surrounding a nucleus created by solar wind. hypothetical sphere around the solar system

Someone offer some answers to this, i will give 98 coins and mark as brainliest! i will put the rest of the lab down in the comments, solutions pre-lab questions: in this lab, you will make fruit drinks with powdered drink mix. complete the pre-lab questions to get the values you need for your drink solutions. calculate the molar mass of powered fruit drink mix, made from sucrose (c12h22o11).using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 m solution of 100 ml. (hint: use molarity = to find the moles of drink mix, then convert moles to grams using a mole conversion.)what mass of powdered drink mix is needed to make a 0.5 m solution of 100 ml?