During the Period, great swamps covered North America and parts of Europe. This period got its name because it was the beginning of our great coal deposits. During this Period, the amniotic egg developed and the first true reptiles appeared on Earth along with winged insects.

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

What are the characteristics of living things

During an investigation of an xss attack, the investigator comes across the term "[a-za-z0-9\%]+" in analyzed evidence details. what is the expression used for?