Object a has a higher temperature than object b. which statement must be true? object a is a better insulator than object b. object b is a better conductor than object a. heat will travel from object a to object b. heat will travel from object b to object a.

Answer is: Heat will travel from Object A to Object B.

Thermal conductuction is the transfer of heat through physical contact. Thermal conduction is the transfer of heat by microscopic collisions of particles.

Heat spontaneously flows from a hotter to a colder body.

The process of heat conduction depends on four basic factors:

1) the temperature gradient.

2) the cross section of the materials involved.

3) their path length.

4) the properties of those materials.

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.