B. (10 points) If a saturated solution of Substance A in 100.0g of water is cooled from 30°C to 10°C, what mass of solid solute would crystallize out? Show you work,

One of the cell membrane's functions is to protect the cell keep wastes in the cell create new cells keep light out of the cell

Two friends at different locations want to communicate with each other by sending low energy signals. which of the following methods can they use to communicate? a) produce x-rays using colliding electrons and send them to radios, which capture sound b) send messages using infrared radiation, which travel in the form of waves c) send radio waves through intervening media like radio and television d) produce sound waves using microwaves from heated objects

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.