What advice should you give to a person exercising on a very hot day? O A. Remember to wear lots of clothes so you can sweat off more weight!
O B. Take a lot of breaks, and remember to drink fluids!
O C. Don't drink anything, it will give you cramps.
O D. Go all out! A hot day is the best time to try for a personal best.

Fugu, also known as puffer fish, is a sushi delicacy that can also be lethal. puffer fish contain a powerful toxin that can kill an adult a few hours after ingestion. sushi chefs who prepare fugu must be specially trained because any contamination of the toxin-free areas of the fish can be deadly. recently this toxin has been put to good use, as scientists have discovered that a purified form of it can treat severe pain in cancer patients. this recent scientific discovery would fall under which area of chemistry? applied biochemistry pure organic chemistry pure physical chemistry applied inorganic chemistry

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

Which of the following would not diffuse through the plasma membrane by means of simple diffusion? 1 oxygen 2 glucose 3 a steroid hormone 4 a lipid soluble vitamin