Answer:
B. Question the Parents further about the accident.
Explanation:
Answer: They wore animal hides and furs.
Explanation: Before farming was invented, people didn’t have the ability to have a stable home and life, so they were primarily nomads, moving from place to place along with the animals the hunted and consumed, so they most likely wore the pelts and skins they collected from the hunted animals.
Answer: Echoic memory
Explanation: Since Jamal's brother was not listening to what he was saying and can still easily recap some of what he said for the last few seconds he is using his echoic memory to recollect those information.
Echoic memory is a type of sensory memory used by the auditory system. Echoic memory can store a large amount of auditory information, but only for few seconds (3 - 4 seconds). This echoic sound is replayed in the brain for this short period of time immediately after the presentation of the auditory stimulus.
The correct answer is any substance or environmental factor other than a steroid
The independent variable is the factor or behavior that is manipulated by the experimenter in order to observe the effect of that manipulation on another factor or behavior that is the dependent variable. To you It is also called the experimental or active variable.