that's answer is SCIENCEPOWER TEXTBOOK 8 or Just Guess.
if you have textbook it was page 53~55
Hopefully you can better ;)
A red blood cell lives about 120 days. Each day the normal adult produces almost 200 billion new red blood cells to replace the 200 billion that are removed from the circulation due to old age.
The body is constantly replacing itself. It was once believed to be over a seven to eight year period, depending if you were male or female but biologists are hesitant to put a true time on it but rather agree that it is an ongoing process.
Cheek cells typically regenerate and replace themselves every 24 hours. This rapid turnover allows the body to constantly replenish these cells and maintain the integrity of the cheek tissue.
Skin is our body's fastest growing organ because we shed millions of skin cells every day, prompting new cells to rapidly replace them. This constant turnover and regeneration process helps to keep our skin healthy and functioning properly.
Lots. Some say 50 trillion or more. How many atoms are in a cell? What are cells made of - 99.9999999% empty space. Matter isn't made of matter. You are energy. Moreso than that, you are like a signal being broadcast. The body is your TV/Radio/Computer. Study study study!
A red blood cell lives about 120 days. Each day the normal adult produces almost 200 billion new red blood cells to replace the 200 billion that are removed from the circulation due to old age.
The body is constantly replacing itself. It was once believed to be over a seven to eight year period, depending if you were male or female but biologists are hesitant to put a true time on it but rather agree that it is an ongoing process.
Cheek cells typically regenerate and replace themselves every 24 hours. This rapid turnover allows the body to constantly replenish these cells and maintain the integrity of the cheek tissue.
The fastest dividing human cells are epithelial cells. These form the skin and line the cavities of the body. They need to divide quickly and replace themselves due to physical wearing away of the cells. Skin cells divide once every 20-30 minutes
The sperm mother creates thousands of sperm cells every minute
To replace the millions of somatic cells that are destroyed every second.
Yes, red blood cells are recycled every 100-120 days.
Receptor cells for the sense of smell typically reproduce themselves every 30 to 60 days in humans. This continuous turnover helps maintain the sensitivity of the olfactory system to various odors.
every six to 14 days u should have learned this in 7th grade
Every 30,000 miles or three years. its normally every 15,000 miles. its worth it youll get better gas milage. dont wait for 30k.
Roughly about 2.4 million erythrocytes (red blood cells) are produced every second.
It takes approximately 27 to 28 days for the skin to shed and replace all of its cells through the process of cell turnover. This process helps to maintain healthy skin by continuously renewing and replacing old cells with new ones.