Answer:
<em>A. Atoms are composed of protons, neutrons, and electrons.</em>
Explanation:
<em>Dalton's atomic theory proposed that all matter was composed of atoms, indivisible and indestructible building blocks. While all atoms of an element were identical, different elements had atoms of differing size and mass.</em>
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Answer:
<u>Las 2 semejanzas son</u>...
que son tecnicas de conservacion de los alimentos usando calor
teienen el fin de destruir patogenos y sus esporas
<u>Las 3 diferencias son...</u>
En la pasteurizacion se calienta un alimento a 72ºC de 15 a 20 segundos
En la esterilizacion se calienta a temperaturas superiores a 100ºC por mas tiempo
En la esterilizacion son comidas mas diversas como carnes, pescados, etc...
Answer:
Nitrogen
Explanation:
Legume roots produce their own nitrogen, which is a major fertilizer nutrient needed by all plants for growth. Nitrogen is produced in nodules that form on the roots of legumes, which contain Rhizobium bacteria. The bacteria take nitrogen from the air and convert it into a form the plants can use.
Florida keys
The Florida keys is a coral cay archipelago in southeast United States.The Florida keys is an island which is near the gulf. The Florida keys is an archipelago landform.
Sea caves
<span>A sea cave,also known as a littoral cave,is a type of cave formed primarly by the wave action of the sea.Sea caves are a coastal and an oceanic landform.A sea cave causes by erosion because the rocks break down then terode all the materials to create sea caves.</span>
