Many bacteria pathogens are anerobic why would this be an issue for an injured patient with a deep wound filled with dirt

Vessels draining the myocardium of the heart, open primarily ,into which chamber?

What is a dendrite and what does it do?

What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d