The pulmonary arteries and veins are unique in the type of blood they carry.
<span><span>Pulmonary arteries carry blood low in oxygen from the right side of the heart to the lungs and often contain blue latex.</span><span><span>Pulmonary veins </span>carry blood rich in oxygen to the left side of the heart and rarely contain any latex.</span></span>
The mantle i think sorry if i am wrong
Answer:
Theory: <u>A theory is a carefully thought-out explanation for observations of the natural world that has been constructed using the scientific method, and which brings together many facts and hypotheses.</u>
You’ll need to add more for this question to be answered
Answer: When a plant or animal dies, or an animal voids waste products, the initial form of nitrogen is organic. Bacteria and fungi in the soil produce enzymes that convert the organic nitrogen back into inorganic ammonium ions (NH4 +). Ammonium is converted to nitrite ions (NO2 -) by soil bacteria like Nitrosomonas
Explanation: Hope it helps
much love
Brainly plz
:)
