Answer:
From Top to bottom:
1. 15000 BCE Chinese Civilization emerges on Yellow River
2. 551 BCE Confucious is Born
3. 259 BCE Emperor Qin Shi Huangdi becomes the first emperor
4. 220 BCE The Great Wall of China is Constructed
Explanation:
These are all of the events that happened put in chronological order from latest to most recent.
I hope this helped!
The population of the organism. Either forcing some away or drawing the ones who can adapt in.
Answer:
Once a person has developed mumps they remain immune to that disease for the rest of their lives. Therefore if they come in contact with the virus again their immune system recognises the virus and eradicates it. To improve your immune system you can eat healthy and exercise often.
Explanation:
Implantation - About a week after the sperm has fertilized the egg, the fertilized egg has traveled to the uterus and has become a growing cluster of about 100 cells called a blastocyst. The blastocyst then attaches itself to the lining of the uterus (the endometrium). This attachment process is called implantation.
Ovulation - Ovulation is a phase in the menstrual cycle. It occurs at about day 14 of a 28-day menstrual cycle. Specifically, ovulation is the release of the egg (ovum) from a woman's ovary.
Answer:
Neither the solute nor the solvent (water) will move in any direction
Explanation:
Concentration of salt with in the cell = 2%
Concentration of salt of the solution in which the cell is placed is 2%
Since there is no change of concentration of salt with in cell and outside the cell. Hence, there will be no net movement of solute or solvent.
