Which is a key element found in all carbohydrates lipids proteins and nucleic acids
a ammonia
b carbon
c nition
d legumes
plz answer asap

Morning guys i got some questions for ya heading your way answer !

How do astronomers measure the amount of dark matter in the universe

"all the world's a stage" is a saying that draws a parallel between two totally different concepts: reality and drama. this type of comparison, made popular by a group of seventeenth century poets, is called: metamorphosis. metacognition. metaphysical conceit. metaphor. metaphysical poets.