Iron meteorites are rare to observe as meteoroids near Earth
a. True
b. False
Indicate whether the statement is true or false
True
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A "de facto" wilderness is an area that
A. is legally classified as wilderness. B. contains only small human settlements. C. is gradually returning to wilderness conditions. D. is wild but not legally recognized or protected. E. was once developed but no longer has human development.
Saliva contains the hydrolytic enzyme, salivary amylase, which initiates the breakdown of the polysaccharide ________ into the disaccharide, maltose.
A. starch B. glucose C. cellulose D. fructose E. sucrose
Before a stoma opens, ____
a. the level of carbon dioxide inside the leaf increases b. potassium ions are actively transported out of guard cells c. potassium ions are actively transported into guard cells d. the turgor pressure inside the guard cells decreases e. water moves by osmosis out of the guard cells
What is phagocytosis
What will be an ideal response?