Answer:
Her eyesight at the eye doctor and she needs a physical check up
Explanation:
Answer:
All the data collected through this type of experiment should be analyzed upon confrontation of variables combined with the elements exposed to procedure.
Explanation:
In this case, individuals are submitted to ingestion of specific food on a regular basis under the same diet to find out if they could have bad dreams during sleep as an index of distress. They should also be asked to sleep the same amount of hours on a daily rate while the experiment is conducted. The results should be confronted with any particular characteristics that each individual being analyzed could present, such as: age, weight, high/low pressure levels, hours of sleep, medication, regular activities and food habits, among any other possible elements that may be relevant or useful in order to come to a conclusive result.
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Two cells which are in direct contact can send signal to each other across gap junction. For cells which are not in direct contact, there is a number of ways through which these cells communicate, these basically include: paracrine signalling and endocrine signalling. In paracrine signalling, a cell secrete a chemical substance which have effect on a nearby cell while in endocrine signalling, hormones are released into the circulatory system, which convey them to the target cells.
