Strawberries have been created to resist the harmful effects of frost. this is an application of what?

Did you know that a blue wales tongue weighs more than an elephant?

Which statement best compares aerobic and anaerobic respiration

You and a group of friends are spending your vacation hiking through the mountains. it is cold in the mountains. you will be expending a lot of energy while hiking and you will need plenty of energy to keep you warm. you should pack foods high in to provide the most energy or kilocalories per gram of food. a) carbohydrates b) lipids (fats) c) proteins d) sugars