Answer: high and low
Explanation: high and low
It depends on your teacher, it should be A. It could be B if that’s what your teacher wants but I would go with A.
The answer to this is Lipids, nucleic acids, proteins, glycerol and fatty acids.
Answer:
una correcta distancia del planeta respecto al sol, la presencia de agua en el planeta, la presencia de la capa de ozono, La presencia de los elementos químicos esenciales, y el campo magnético terrestre
Explanation:
