Answer:
The independient variable in this study is the memory-enhancing drug that Dr. Bonne DeMuth is testing on the students.
Explanation:
In research studies, there are independent variables which are those that are being studied and analyzed. When these variables are intervened, these will be the ones that will directly affect the results.
So , in this case Dr Bonne DeMuth is trying to find out if a memory-enhancing drug would help decrease the time it takes students to learn how to trace a maze.The independent variable in this case would be the drug analyzed by Dr Bonne DeMuth and the intervention that is being carried out on this variable is to know if it can achieve the desired effect(decrease the time it takes students to learn how to trace a maze).
Fighting diseases, transporting hormones, regulating body temp, removing carbon dioxide, and supplying oxygen to the whole body, removing wastes and removing wastes.
Answer:
Actually the answer is applying sunscreen. Since noncommunicable means not transmitted from living beings.
Explanation:
On another note, the answer below is both false as an answer and as a general piece of knowledge. Depression is NOT something you can will away or avoid by having a "positive attitude". It is an in-balance in the chemicals in the brain that sometimes needs professional medical and psychological help. And it is nothing to be ashamed of.
<em>The order of the four activities in the physical activity pyramid from top to bottom would be:</em>
<em>1. Homework</em>
<em>2. Weight training</em>
<em>3. Soccer practice</em>
<em />
<em>4. Walking 30 minutes to school</em>
<em>The physical activity pyramid lists the least to most recommended activity options from top to bottom (refer to the attached image). Thus, homework would be on top, since, it involves sitting. Next would be weight training, since it is a strength activity, followed by soccer (a recreational activity), and finally, walking for 30 minutes.</em>
