Which laboratory equipment is correctly paired with the unit it measures

Kidney stones are tiny crystals of calcium or magnesium that block the narrow sections of the excretory system. which symptoms would a person with kidney stones experience? a. inability to store urine; pain in the bladder b. inability to store urine; pain in the urethra c. reduced urine flow; pain in the bladder d. reduced urine flow; pain in the urethra

How can embryonic development be used as evidence for evolution? apex

Which 2 continents have the most obvious fit of the coastlines?