If sheep 7 was to have offspring, in which generation would the offspring be?
first
second
third
fourth

Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules

Acommon kind of mechanical weathering is called

Long term exposure to waves can cause sunburns and skin cancer.