Which of the following is true regarding short-term memory? answer a. it has a relatively large capacity. b. it maintains information for a few seconds or less. c. it receives information only from sensory memory. d. it contains conscious thought, reasoning and perception

The answer is B. Intuitively, as the names suggest, short terms memory is used to, for example, recite a phone number to use it immediately before one forgets. It is referred to as the content of your conscious experience. The memory also holds limited information and believed the maximum to be no more than 7 chunks of data.

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.