Worldwide how many people are estimated to die each year due to air pollution

Answer questions from exploring further

Sperm are ejaculated from the corpora cavernosa of the penis. true or false

What characteristic does giardia have that makes it a protist, a characteristic that all other protists have? a. it is a unicellular eukaryote. b. it is a eukaryote that is not an animal, a plant, or a fungus. c. it is parasitic and has flagella. d. it spends part of its time in a body of water.