A covalent bond is also called a molecular bond. it’s the chemical bond that involved the sharing of electron pairs between the atoms.
Global warming / climate change resulting in the melting of glaciers causing a rise in sea level.
Heart and Masseter this says I need to be 20 characters long so I'm making it 20 characters
Answer:
the lungs take in oxygen into the body and the blood distributes oxygen to cells throughout the body