16 points will mark brainilest plz hurry

a scientist places four identical cells into four different liquids, each with different concentrations of magnesium. cell description of liquid result w slightly more magnesium than the cell took in magnesium x the least amount of magnesium took in magnesium y slightly less magnesium than the cell took in magnesium z the most amount of magnesium took in magnesium which shows evidence of active transport? cells w and z cell w only cell y only cells x and y

Iguanas need to live in a habitat that is very warm, so the pet store warms their enclosures with "basking lights" which act as an artificial sun. describe how the three methods of thermal energy transfer may take place within the iguana's enclosure.

Ateam from new york presbyterian hospital is conducting a study about a recent increase in cases involving both excess sweating and kidney stones. what would the team need before it draws a conclusion about the cases? medications that are specifically designed to treat the sickness machines that are built to process blood and reduce symptoms until patients are healthy again data that profile the various patients who report these symptoms proof that the excess sweating is related to the excessive kidney stones

All phases of matter may have a fixed mass