The food-getting strategy used by humans for most of their existence is:
a. cattle herding.
b. intensive agriculture.
c. horticulture.
d. hunting and gathering.
e. cultivation.
Question 2
Which of the following statements is true?
a. A society cannot exceed the carrying capacity of its environment.
b. A society cannot easily increase food production far beyond their carrying capacity.
c. A society can easily exceed its carrying capacity.
d. No environment has a fixed carrying capacity.
e. Societies usually stay far below their carrying capacities.
A young gerbil sitting by the food bowl to eat
Developmentally appropriate food models
The transfer experiment that demonstrated the existence of RNA primers in DNA replication
Mix Up Your Choices within Each Food Group
Basic Chart of Food Chain
Humans are related to Earth’s other organisms