Answer:
lymphatic tissue produces lymphocytes and filters out impurities and harmful substances.
Answer:
Diarrhea (Stool appears pale and milky)
Fatigue and weakness
Nausea and vomiting
Dehydration
Electrolyte Imbalance
Low blood pressure
Loose skin and dry mouth
Rapid heart beat
Weight loss
Explanation:
I believe the answers are community and population
V-shaped valley
As the river erodes downwards the sides of the valley are exposed to freeze-thaw weathering which loosens the rocks (some of which will fall into the river) and steepens the valley sides. The rocks which have fallen into the river help the process of corrasion and this leads to further erosion.
