Is the state of maintaining a stable internal environment despite changing external conditions. fill in the blank

Homeostasis

Explanation:

Homeostasis can be defined as the condition in which the internal mechanism of the body does changes with the external environment.

This change can be in terms of temperature, pH or any metabolic change inside the body. In case the temperature outside is very cold then the body starts shivering to maintain the internal temperature inside the body.

In case the temperature outside is warm then the body starts precipitating in order to maintain the temperature.

a tetrad is the foursome during meiosis made by two homologous chromosomes that have each already replicated into a pair of sister chromatids.

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.