Kia is doing an experiment in science lab. she is given a beaker containing 100 g of liquid. the beaker has markings on the side for measuring volume. the water comes up to the 100 ml mark. kia puts the liquid on a hot plate by mistake. by the time she realizes the mistake, half of her liquid has evaporated.
kia still needs 100 g of liquid for her experiment. to find out how much liquid she has to replace, she needs to re-weigh her liquid. however, the balance she used before is now broken. the teacher tells kia that she can tell how much water is left by looking. the water now comes up to the 50 ml mark.
how much mass does kia's remaining water have?

For each of the following, decide whether the statement describes photosynthesis, cellular respiration, or both. releases energy in the form of atp. stores energy in glucose molecules. performed by producers. performed by consumers.

Several billion years ago which gas was the least prevailant in the atmosphere

Recently, crops of vegetables such as lettuce and green onions have been contaminated, while they are still on the farm, with bacteria that cause food poisoning. how will science influence the way the government responds to prevent an increase in food-borne diseases? because science has shown that lettuce and green onions are not nutritionally valuable, the government may pass laws that ban the sale of lettuce and green onions. because science has shown that there is no way to prevent bacterial contamination, the government may pass laws that punish businesses that buy lettuce and green onions. because science has shown that the washing of hands prevent the spread of infectious diseases among people, the government may pass laws that require hand washing by everyone who handles food. because science has shown there are ways to find the source of the contamination, the government may pass laws that require farm practices that reduce the contamination of lettuce and green onions.