Examlex
When men reach a certain age, they completely lose their ability to reproduce.
Carbon Dioxide
A colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is naturally present in air and is absorbed by plants in photosynthesis.
Animals
Multicellular, eukaryotic organisms of the kingdom Animalia that are characterized by their ability to move, reproduce sexually, and consume organic material.
Major Lineage
A principal branch or group in the evolutionary tree that represents a large division of organisms sharing a common ancestor.
Fungi
A kingdom of organisms that includes yeasts, molds, and mushrooms; characterized by their absorption of food and importance in ecological and human health.
Q3: Margaret Mead suggested that a sexually compatible
Q6: Nonhuman vocal systems are often referred to
Q9: To what language family does English belong?<br>A)
Q10: The ideal cultural traits of a society
Q67: In the U.S., abortions are banned in
Q72: Discuss the research findings from Masters and
Q80: In the United States, marriage laws are
Q85: AIDS can be passed on to an
Q98: In sociological terms, the traditional masculine character
Q129: Finding the "right" partner is essential to