Why is it difficult to get people to follow regulations protecting a common? Most people are not directly impacted by polluting a common.
People care more about money than the welfare of others.
The rules are too strict and prevent meeting basic needs.
Common area resources belong to everyone.

In what part of a chloroplast does glucose production occur? a. atp synthase b. photosystem ii c. photosystem d. stroma

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.

Fredrick griffith made a scientific discovery in 1928