Q: c. Vascular plants reproduce by their _______ or ____________
ans: angiosperms and gymnosperms maybe
Answer:
Metales alcalinos
El grupo 1A (o IA) de la tabla periódica son los metales alcalinos: hidrógeno (H), litio (Li), sodio (Na), potasio (K), rubidio (Rb), cesio (Cs) y francio (Fr). . Estos son (excepto el hidrógeno) metales suaves, brillantes, de bajo punto de fusión y altamente reactivos, que se empañan cuando se exponen al aire.
Explanation:
Answer:
Explanation:
Well sorted sediments, evenly distributed sediments of uniform size, typically contain 26% to 48% open space. ... Thus, well sorted sediments have higher porosity while poorly sorted sediments have low porosity. Permeability refers to how easily water passes through sediments and rock.
Krypton is a noble gas and because it has its valence electrons filled, it is very hard for it to react with things.
It is not a halogen as they are extremely reactive.
I believe C.) would be the best answer
