It's called chemical reaction.
(I'm not real sure)
They are Nucleic Acids, Proteins, Carbohydrates, and Lipids
I have ADHD, and I don't break stuff. ADHD stands for Attention-deficit/hyperactivity disorder. It's where you get very hyper, talk a lot and can't sit still. It really doesn't revolve around "breaking things". Sometimes but It just really depends on how serious it is.
Root absorbs water and anchor the plant in soil
It is the Epithelium and blood-forming tissue. Endothelial cells are epithelial cells that shape a thin layer of straightforward squamous epithelium known as the endothelium. Vein endothelium is nonstop with the inward tissue coating of organs, for example, the mind, lungs, skin, and heart. Endothelial cells are gotten from endothelial undifferentiated organisms situated in bone marrow.