Amino acids are bound together by a chemical bond known as an amino acid bond to form proteins. t/f

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

Ialready know the answers to these questions and they are on the attachment. but i just need to know why that answer is the correct one. plz asap! this is for a report that i need to email by 10!

Need with these questions . need the answers in a rush for these questions are the answers i put down are correct or not? ?