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.
Answer:
Stress is an overwhelming feeling that can be cause by something or someone that makes you feel angry frustrated or nervous stress is your body reacting to a demand or challenge stress can be good in some ways it can keep you from dangerous situations
Explanation:
The intracellular fluid compartment contains more than the extracellular fluid compartment. The intracellular fluid compartment (ICF) makes about 60% of the total fluid in the human body. It is approximately about 25 liters or 7 gallons of fluid in an average male body. The extracellular fluid compartment is about 30% of the body's total fluid. The other 20% is from the plasma.
