For the decomposition reaction given below: CaCO3 ( CaO(s) + CO2 (g) Assuming that the initial concentration of CaCO3 is 0.50M and its final concentration after 50minutes of reaction is 0.15M, determine the rate constant and half life for the first order process.​

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean

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