What is the volume of the graduated cylinder?

The pressure in a fluid is affected by which characteristics of that fluid

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a. the mitochondria b. the nucleus c. the vacuoles d. the endoplasmic reticulum

When did stem cell research become known ? who discovered stem cell? what experiments or studies have been conducted so far?