Answer:
On the 30th of December which equates to 0.065 billion years ago
Explanation:
The cosmic calendar was made popular by a famous astronomer named Carl Sagan. His aim was to help people to better understand when a particular prehistoric event in the universe occurred when compared to another prehistoric event.
He achieved the aim by chronologically arranging the 13.8 billion years of the universe age into one year. According to such arrangement, the Big Bang occurred on the 1st of January (13.8 billion years ago) while Dinosaurs went into extinction on the 30th of December (0.065 billion years ago).
Following their extinction, the age of primates began on the 31st of December (Just 40 million years ago). You can see that Carl Sagan's visualization puts the beginning of primates (which men evolved from) immediately after the extinction of Dinosaurs and very far away from the Big Bang that signifies the creation of the universe.
Answer:
b) the tendency to return to a balanced or stable internal state
Explanation:
Homeostatis is the state of an organism's internal biology which is steady and is maintained by the organism. It is the base state of an organism.
The organism maintains homoestasis by three components a receptor, a control centre, and an effector. The receptor senses any change in the enviroment, the control center acts according to the environment and the effector causes a change in the organism to reach homeostasis.
Answer:
There are four psychological factors that influence consumer behaviour: Motivation, perception, learning, and attitude or belief system. ... Finally, belief systems have the ability to influence all of the above. For example, some people learn best visually.