Which of the following about abiotic factors in ecosystems is true?
a.
abiotic factors in healthy ecosystems are not in balance.
b.
abiotic factors are located in the soil of ecosystems only.
c.
abiotic factors are part of a dynamic system.
d.
abiotic factors in ecosystems are used up by the living components.

What makes the results of a scientific experiment accurate? a) having multiple trials b) lacking any supporting data c) working in a lab d) using a hypothesis that is always true

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

Which of the following best describes gluconeogenesis? -creation of glycogen from glucose-breakdown of glycogen into glucose-conversion of glucose to fat-synthesis of glucose from noncarbohydrate sources