Which resource is renewable? A water B coal C oil D natural gas

Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion

Below are the three main organs that make up the plant body. what is the main function of the structure that is identified as b in the picture above? it anchors the plant. it produces food. it absorbs nutrients. it supports the plan

What is the process of pulling apart an n2 molecule nevermind i got it