Adependent variable is best described as

Tlymphocytes mature in the? a. thyroid gland. b. bone marrow. c. spleen. d. thymus.

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

Which of the following does not describe a physical property of iron? a iron is silvery-white or gray in color. b iron has a boiling point of about 3,000°c. c iron is a magnetic element . d iron and sulfur react to form iron sulfide.