What is the name of the tissue that passes information between the two cerebral hemispheres?

The Tissue that passes information between the two cerebral hemispheres is called Corpus Callosum. It is also called callosal commissure. It is a wide commissure, a flat bundle of commissural fibers about 10cm long beneath the cerebral cortex in the brains of placental mammals. Thus, the Corpus Callosum is the part of the mind that allows between the two hemispheres of the brain to communicate. It is responsible for transmitting neural messages between both the right and left hemispheres. It is located in the above Thalamus under the cortex and the largest white matter structure in the human brain consisting of 200-250 million axonal projections.

they are known to reach a speed of 21 miles per hour

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.