Psychologist believed that a person's willingness to attempt any task was directly related to one’s level of self-efficacy.
a. b. f. skinner
b. sigmund freud
c. carl rogers
d. albert bandura

Psychologist Albert Bandura believed that a person's willingness to attempt any task was directly related to one’s level of self-efficacy.

Albert Bandura proposed the social learning theory that suggests cognitive processes play a role in influencing one's personality. Learning plays a vital  role in forming personalities.

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.  

rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds