Answer:
I am not too sure but maybe A?
Explanation:
Because plants are part of the biosphere and land is part of the geosphere
I am sorry if it is wrong
Answer:
altitude sickness, hyperventilation and loss of appetite. Hypoxia is another problem humans may experience due to a decrease in pressure of oxygen.
Explanation:
Unfortunately, yes. I'm currently in the weight gaining process. *sigh*. Please mark Brainliest!!!
Answer:
C. serous cells and mucous cells
Explanation:
Salivary glands consist of serious acini and/or mucous acini. The serous acini represent the serous fluid secreting part of the salivary glands and is composed of serous cells. The mucous acini are made of mucous secreting cells.
The parotid salivary glands consist of serous cells only while the sublingual glands and submandibular cells have both serous and mucous cells.
Ever wonder what that beeping noise is on a Submarine? That's the sound that people use to bounce off walls and stuff.
This is called sonar detection. It enables us to tell where things are in the water like a Dolphin!
