Summation happens whenever muscle twitches occur at such high frequencies that calcium cannot be removed from the cytosol as rapidly as it is released. if sustained at a high enough frequency, summation could lead to a condition known as (also a term that refers to a condition in which bacterial toxins cause inappropriate motor neuron stimulation).

there is no stairs in bungalow

explanation:

can i have brainliest i need one

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.