HELP ME PLEASE SOMEONE :(

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

The tubes transporting minerals and water upward are called ?

20 the compound al(nh3)2 has atoms of nitrogen.