A) they needed to feed the population and to trade
The answer is the past. It is because in order to learn, you need to realize the things you have done in the past and to make sure that the mistakes you had gone through in the past, will never repeat on the future as you are able to realize your faults and failures and it is a way of having guidance to keep in mind, so that it will not happen again.
Answer:
The correct answer is: <u>Oldowan tools</u>
Explanation:
The <u>Oldowan tools </u>are the oldest recognizable tools preserved in the archaeological records. The oldest Oldowan tools is about 2.6 million years old and was found in Gona, Ethiopia. These tools were made simply by chipping off few flakes of a stone by using another stone.
Around 1.8 million years ago, the early <u>Homo were present in Europe, as their fossils were discovered along with the Oldowan tools in Dmanisi, Georgia.</u>
<u>Therefore, the early Homo left Africa and carried the Oldowan tools to Dmanisi, Georgia.</u>
Answer: Participant modeling
Explanation:
Participant modeling is defined as the method in which a therapist tries to help the client or patient through demonstrating model of the behavior and then assisting him/her to imitate the same behavior.
This techniques is used in the field of psychotherapy for making the patient learn about the correct behavior to be performed in a situation.
According to the question, Ralph is being taught participant modeling from his therapist . Therapist is teaching him to cope with teasing events by demonstrating the act and behavior he should do in that situation .He makes Ralph to enact that behavior as well to eliminate his rude and anxious behavior.