<span>The benthic layer is the layer which contains the majority of detritus feeders such as shrimp and worms therefore this is the layer that hold more of the decomposition in the pools ponds and lakes. This decomposing matter is the primary support of these animals in the layer and a vital part of the food chain.</span>
Answer:The n means neutron(n)
The (-) negative charge is electron(e)
The positive(+) charge is the proton(p)
The arrow is the orbit or shell
Explanation:
Answer:growth excretion, responsiveness, movement ,reproduction, growth i got six sorry i can't remember
Explanation:
<span>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.</span>