An energy pyramid has four trophic levels. the energy available at the apex level is 0.1 kilocalories. how much energy is available at the base of the pyramid? 1 kilocalories 10 kilocalories 100 kilocalories 1000 kilocalories

Me.henley said, “in the rat race we call life, only the strong will survive.” he may have been referring to

Need asap plz hurry im being timed when a body cell divides through the process of mitosis, the chromosomes in the daughter cells a. represent only the healthiest chromosomes from the parent cell. b. represent only half of the chromosomes in the parent cell. c. are identical to the chromosomes of the parent cell. d. are formed when chromosomes from the parent cell cross over.

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