Answer:
Los diferentes colores de la sal marina provienen de los niveles traza de minerales como magnesio, potasio y calcio.
Explanation:
Cuanto más oscura es la sal marina, mayor es la concentración de minerales e impurezas. Esto incluso incluye concentraciones de metales pesados de la contaminación del océano
Liquid is the form of matter that does not have definite shape and is not easy to compress.
Answer:
25.)Intrusive rocks have a coarse grained texture. Extrusive Igneous Rocks: ... Quick cooling means that mineral crystals don't have much time to grow, so these rocks have a very fine-grained or even glassy texture. Hot gas bubbles are often trapped in the quenched lava, forming a bubbly, vesicular texture.
Explanation:
Answer:
4 significant figures
Explanation:
Significant figures are the units/digits within a number that make the number more accurate and precise.
All digits (except for 0) are always significant. Therefore, all the digits in 43.55 are significant. Since there are 4 digits in the given number, there are 4 significant figures.
Answer:
Stopwatches versus clocks. To improve reliability repeat the experiment multiple times according to an identical procedure. Record these steps so the experiment can be repeated at any time
Explanation:
