The period of human evolution has coincided with environmental change, including cooling, drying, and wider climate fluctuations over time. How did environmental change shape the evolution of new adaptations, the origin and extinction of early hominin species, and the emergence of our species, Homo sapiens? (‘Hominin’ refers to any bipedal species closely related to humans – that is, on the human divide of the evolutionary tree since human and chimpanzee ancestors branched off from a common ancestor sometime between 6 and 8 million years ago.)
How do we know Earth’s climate has changed? How quickly and how much has climate changed? One important line of evidence is the record of oxygen isotopes through time. This record of δ18O, or oxygen stable isotopes, comes from measuring oxygen in the microscopic skeletons of foraminifera (forams, for short) that lived on the sea floor. This measure can be used as an indicator of changing temperature and glacial ice over time. There are two main trends: an overall decrease in temperature and a larger degree of climate fluctuation over time. The amount of variability in environmental conditions was greater in the later stages of human evolution than in the earlier stages.
A) Outlawing some materials.
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The concept of natural rights is most clearly contained in the Declaration when it states that human beings are endowed with the rights of "life, liberty, and the pursuit of happiness"
Those are not rights granted by the Government but are natural rights bestowed on all mankind.
Answer:
mutual
Explanation:
Mutual love simply put is the type of love relationship that goes both ways. It entails that both or all parties involved love the other party equally. Mutually love is mostly expressed in true friendship.
It is entirely different from erotic love. Where erotic love is one sided and not returned by one party in most cases, mutual friendship ensures both parties love each other back.
C. The Three Gorges Dam
was built to control the devastating effects of flooding in China.
