The large intercellular spaces, common features of the root cortex, provide:a
a pathway for water uptake.
b. aeration of the root.
c. structural support.
d. protection.
e. aeration and a pathway for water uptake
e
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Heartburn is caused by the ____
a. gastroesophageal sphincter remaining too tightly closed b. gastroesophageal sphincter remaining a bit open c. pyloric sphincter remaining too tightly closed d. pyloric sphincter remaining a bit open e. the gastroesophageal and the pyloric sphincters remaining too tightly closed
What is the difference between mutualism and synergism?
A. In a synergistic relationship, both organisms benefit, but in a mutualistic relationship both organisms are harmed. B. In a mutualistic relationship, the organisms are dependent upon each other. C. In a synergistic relationship, the organisms cannot survive without each other. D. In a mutualistic relationship, both organisms benefit, but in a synergistic relationship both organisms are harmed.
Compare and contrast the sensory neurons, motor neurons, and interneurons
What will be an ideal response?
Which of the following is a mitochondrial disease?
a. Lou Gehrig's disease b. Leber's hereditary optic neuropathy c. Crohn's disease d. I-cell disease