The area of the brain involved in production of speech is
a. broca s area
b. wernicke s area
c. the occipital lobe
d. the parietal lobe

Broca's  Area

Explanation: The human brain has four lobes such as frontal lobe, parietal lobe, occipital lobe, and temporal lobe. In the frontal lobe,  Broca's area is present. It is responsible for language production. If any damage or injury occurs in this area, there is a problem in speaking. Sometimes human being speeches are broken. The Broca's meaning is broken speech. The Wernicke's area is responsible for the understanding of the speech. It is present in the temporal lobe. But the Broca's area is meant for speech production.

we would need to see the picture to answer it

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.