Criteria: if a metal has a specific heat, then the metal could make an excellent material for cookware because

The metal could make an excellent material for cookware because it has a low specific heat. Specific heat is defined as the amount of energy required to raise the temperature of a body per unit mass. A low specific heat means less energy is required to get the cookware hot. In cookware the actual cooking part is designed to have low specific heat and the handles made to have high specific heat. The high specific heat at the handles ensures safety since it would take more time for the handles to get hot.

answer: c. the experiment shows that the red substance experienced a chemical change.

explanation: chemical change is the change in which chemical composition of the substance changes. physical change is the change in which there is no change in chemical composition.

chemical changes are accompanied by following changes:

a) precipitate formation

b) energy is released or absorbed

c) formation of bubbles

d) change in color

as it is given that the red color has disappeared and there is production of gas, it means the red substance has undergone a chemical change.

e

why is cellular respiration important for homeostasis?

it changes food into energy that the organism can use.

which of the following is most likely to happen if a cell is not able to divide?

the cell will not be replaced when it is damaged.

explanation: