Explain the role of trees and how they impact the environment

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

Which is the best example of plant tissue? the answer is d (just took the test)

Ascientist wanted to formulate a pill to attack a specific type of bacteria that infects the throat. which biological component would be best to use as a model for the pill's function? bacteriocytes phagocytes complement antibodies