#641 Why is carbon-based life common?
Watch on YouTube Why is carbon-based life common? Because carbon can bond with many different elements to allow chemical reactions to happen. On our planet all living things contain carbon.…
Watch on YouTube Why is carbon-based life common? Because carbon can bond with many different elements to allow chemical reactions to happen. On our planet all living things contain carbon.…
I learned this today. We all age and there are nine problems that aging causes in humans. These are DNA mutations, faulty gene expressions, shortening telomeres, the build up of…
I learned this today. Our bodies make energy from food by breaking it down and converting the chemical energy that is stored in it. Our bodies need energy to move…
I learned this today. There are different types of stem cells, but they basically work by developing into different types of cells. There are 200 different types of cells in…