Answer:
non-polar covalent bonds
this is when the electronegativity difference between the two non-metal atoms is very little to cause a partial charge (delta positive and delta negative; δ+ and δ-) on the atoms
Answer:
cell wall > skeletal system (maybe)
cell membrane > skin (maybe)
nucleus > brain
mitochondria > digestive system
Explanation:
The earth is often referred as a blue planet because the hydrosphere looks blue and it covers 3/4 of the earths surface. So the answer is D
In physical science applying a force over a displacement is called work.
