Phosphate is introduced to ecosystems via:a
fertilizers.
b. laundry detergents.
c. dish detergents.
d. all of these.
e. none of these.
D
Biology & Microbiology
You might also like to view...
The process by which white blood cells ingest and kill bacteria is called
A) exocytosis. B) transcription. C) phagocytosis. D) translation.
Biology & Microbiology
How many Calories in a kilojoule?
What will be an ideal response?
Biology & Microbiology
Symptoms of immediate hypersensitivity (allergy) are caused by
a. release of chemical mediators by basophils. b. degranulation of neutrophils. c. release of chemical mediators by mast cells. d. degranulation of IgE.
Biology & Microbiology
Moss sperm are produced in
A. antheridia. B. stomata. C. sporophytes. D. lycophylls. E. archegonia.
Biology & Microbiology