Answer:
Dogs smell a lot better than humans, because they have more complex nose structures that allow them to follow any scent
Plants use photosynthesis to turn sunlight into energy (they use as food)
The blood flows through hepatic portal vein traveling to the liver, then makes it another artery which is posterior vena cava making it to the heart. It makes itself afterward to the pulmonary artery where it reaches the lungs, going back to the heart via the pulmonary vein. Eventually, it goes to the kidney through different parts such as the aortic arch, dorsal aorta and the renal artery.
The answer is "<span>diverticula"</span>
Brachial vessels i am not 100% sure on this one but i consulted my nurse grandmother and this is what she told me<span />