The correct option is C.
The dog owner is the recipient. A recipient is the one who receives the message. In this case given here, the dog is the initiator of the communication and it is communicating with its owners who is the recipient or the receiver of the message.<span />
<span> The vacuoles, lysosomes, mitochondria, ribosome, endoplasmic reticulum, and the Golgi apparatus</span>
i think it is rainfall but am not sure...
<span>True. Sphagnum is a genus of mosses that can retain large amounts of water within their cells, due to the presence of pores in cells that can rapidly absorb water through their pores. The acidic water and the lack of oxygen cause the Sphagnum to decompose slowly, producing the accumulation of dead tissue, which can form a mantle from 1 to 9 m deep.</span>