____ are tiny pores in the epidermis that facilitate the diffusion of carbon dioxide into leaves or herbaceous stems
a. Stomata
b. Guard cells
c. Tracheids
d. Sclereids
e. Trichomes
a
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Which of the following sets of terms belong together?
A. involuntary, autonomic, sympathetic B. voluntary, autonomic, parasympathetic C. involuntary, somatic, parasympathetic D. voluntary, somatic, sympathetic
The pathological disorders associated with type I diabetes results from the inability to
A. produce pancreatic insulin. B. counteract rises in blood glucose levels. C. counteract drops in blood glucose levels. D. produce pancreatic insulin to counteract rises in blood glucose levels. E. produce pancreatic insulin to counteract drops in blood glucose levels.
Desalination plants are currently in operation in several countries, providing inexpensive water for agricultural purposes
Indicate whether the statement is true or false