__________________, an isotope commonly used to date organic material, is formed from the conversion of nitrogen-
14 by cosmic rays. Fill in the blank(s) with the appropriate word(s).
Carbon 14
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_________ are mammal-like reptiles that evolved from the carnivorous pelycosaurs into
herbivorous and carnivorous animals. Fill in the blank(s) with the appropriate word(s).
Deciding which risks should be given the highest priority and how much risk is acceptable are two decisions involved in risk management.
Answer the following statement true (T) or false (F)
What type of weather front would likely be responsible for the following weather forecast? "Increasing high cloudiness and cold this morning. Clouds increasing and lowering this afternoon with a chance of snow or rain tonight. Precipitation ending tomorrow morning. Turning much warmer. Winds light easterly today becoming southeasterly tonight and southwesterly tomorrow."
a. dryline b. warm front c. stationary front d. dryline e. cold-type occluded front.
The average channel velocity increases downstream where the gradient is lower. Indicate whether the statement is true or false