But soil temperatures that exceed 95 degrees Fahrenheit by approximately 10 a.m. are too extreme for even the established tomato plant, states Colorado State University Extension. If the plant has flowered, the blossoms drop at this high temperature.ow Temperatures. Cool soil temperatures affect the tomato plant negatively, especially if they persist for more than a week. Temperatures dipping below 55 degrees Fahrenheit stops both pollen production and overall plant growth.
Cranial nerves connect your sense organs (eyes, ears, nose, mouth) to your brain; Central nerves connect areas within the brain and spinal cord; Peripheral nerves connect the spinal cord with your limbs; Autonomic nerves connect the brain and spinal cord with your organs (heart, stomach, intestines, blood vessels, etc.) The central nervous system consists of the brain and spinal cord, including cranial and central nerves.
Next, the tongue pushes the food from the mouth to the throat (pharynx). The voice box (larynx) closes so no food can enter the breathing passages or lungs. Finally, a special muscle called a sphincter, located where the throat and esophagus join, opens so the food can move into the esophagus. Esophageal phase of swallowing. The esophagus is a tube-like organ that connects the mouth and throat with the stomach. At each end, the tube is closed by the contraction of special muscles called sphincters. The esophagus and sphincter muscles are designed to move what is swallowed to the stomach. They also prevent stomach contents from moving back up into the esophagus and breathing passages. Food that enters the esophagus is squeezed down to the stomach by a special muscle contraction called peristalsis.