Examlex
Forces of weathering are most directly responsible for __________ rocks.
Filtration
A process that separates solid particles from liquids or gases using a filter medium that permits the fluid to pass but not the solid particles.
Nitrogenous Waste
Waste products that contain nitrogen, primarily produced by the metabolic breakdown of proteins and nucleic acids, and excreted by organisms.
Urea
Main nitrogenous waste of terrestrial amphibians and most mammals.
Creatinine
A waste product produced by muscles from the breakdown of a compound called creatine, commonly measured in blood or urine tests as an indicator of kidney function.
Q1: Mixing ethanol with gasoline makes the gasoline
Q14: The main reason that surface water pollution
Q19: Which of the following fish is safe
Q29: Pathogens<br>A) include all disease-causing organisms.<br>B) include only
Q32: A country's renewable water supplies are generally
Q55: What type(s) of building(s) and monument(s) is(are)
Q57: The "ring of fire" is the source
Q67: Habitat corridors<br>A) effectively create a large reserve
Q71: A threatened species may be extinct or
Q76: The phenomenon causing the greenhouse effect is