Under what kind of forage conditions would pronghorn have a competitive advantage over domestic sheep?
What will be an ideal response?
Pronghorn would have a competitive advantage over domestic sheep on cold desert ranges in winter. When grasses and forbs are covered with snow, pronghorn can readily use shrubs such as big sagebrush, high in volatile oils. These plants tend to be toxic to sheep if consumed in high amounts. Pronghorn can apparently cope with volatile oils in big sagebrush through selectivity, fine chewing of food, and possibly by detoxification in the digestive tract or liver.
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Stubborn stains on concrete block should never be removed chemically.
Answer the following statement true (T) or false (F)
What is the balanced equation for this reaction?
AD+B+C?AB+ADC+BD A. 8AD+10B+C?5AB+3ADC+5BD B 8AD+10B+2C?5AB+3ADC+5BD C. The equation is already balanced. D. 8AD+10B+3C?5AB+3ADC+5BD E. None of these
The compressor in an existing split system is being replaced. The system has a 35 ft line set. The factory charge for the condensing unit is 80 oz. The installation instructions state that the factory charge assumes a line length of 15 ft and gives the per-ft adjustment as 0.6 oz per foot. How much refrigerant should be added to the system after the system has been evacuated?
A) (35 — 15 ) × 0.6 = 12 oz B) 80 oz + ((35 — 15 ) × 0.6 ) = 92 oz C) 80 oz D) 80 oz + (35 × 0.6 ) = 101 oz
What is the area of a triangular surface area with height 22' and base of 25'? Give answer in square feet.
What will be an ideal response?