What kind of electrochemical cell might likely be used for a task such as electroplating?
a. a plate cell
b. a voltaic cell
c. an electrolytic cell
d. a thermoelectric cell

what kind of electrochemical cell is capable of using energy from an external source in order to cause a non-spontaneous redox reaction to occur?
a. a plate cell
b. a voltaic cell
c. an electrolytic cell
d. a thermoelectric cell

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from

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.

26 a medida que cambia el clima, ¿qué tipo de reproducción más probablemente de a una especie mayores posibilidades de supervivencia?