Answer:
Bipolar disorder
Explanation:
Bipolar disorder is also called manic depression. This is related to the mood swings from low mood depression to the high mania. The cause of this disorder is unknown. But there are some genetic, environmental; and alteration in the brain does occur mania depression. The chemistry of the brain also plays a vital role in depression mania.
- This condition can be cured by psychotherapy and medication.
- It can be last longs.
- It needs a diagnostic criteria
- Imaging or lab test are not required for this disorder.
you can practice any religion you want, or none at all
"Trade deters competition and promotes monopolies" is the one among the following choices given in the question that <span>is not true regarding the benefits of international trade. The correct option among all the options that are given in the question is the third option or option "c". I hope the answer has come to your help.</span>
Answer: It's an EXPERIMENT
Explanation: Experiment is done when we apply anything to a samples or conditions in other to study another sample or conditions.
Observation is done when, we study samples or conditions in it's natural way, without application of anything that may alter it's result.
Because the researcher has applied fertilizer to one side and did not apply to the other side, that means he has performed an experiment. Since he wasn't observing the two sample in it's natural way without any external application.
