All cells have a plasma membrane and ribosomes. Please correct me if I’m wrong :)
Explanation:
The ribs are a set of twelve bones which form the protective 'cage' of the thorax. They articulate with the vertebral column posteriorly, and terminate anteriorly as cartilage (known as costal cartilage). As part of the bony thorax, the ribs protect the internal thoracic organs.
Answer:
The answer here is C: the botanist
Explanation:
This is the only plausible answer because geologists study the earth's physical structure and substance. This has nothing to do with the mangroves, so this can't be the answer. The same goes for the anthropologist, who studies ancient human origins. The first option sounds ok, because zoologists study crabs, which are feeding directly on the mangrove trees, and maybe the decline of mangroves is due to them. But they would not be the first scientist to ask, which is the question. The first person to ask would be the botanist, who studies trees. They would be the most likely to know the answer.
Stretching of the atrial muscle cells releases a hormone called atrial natriuretic factor (ANF). ANF relaxes the juxtaglomerular (JG) cells of the afferent arteriole and thereby increases GFR and urine output.
Metabolism is the set of chemical reactions that happen in living organisms to maintain life. These processes allow organisms to grow and reproduce, maintain their structures, and respond to their environments