4) Supongamos que el personaje de nuestra silueta tuvo como menú en su almuerzo unos ricos tallarines con carne, responde: a- ¿Qué tipo de nutrientes incorpora con estos alimentos?
b- Dichos nutrientes ¿qué función cumplen en el organismo?
c- ¿Qué tipo de digestión realizan los dientes durante la masticación? ¿y las enzimas digestivas?

Consider the last statement in the prompt: "people take such environmental factors into account in their choices when deciding where to live." do all people have a choice as to where they live? what factor plays a key role in this decision and may therefore play a large role in determining quality of life?

How is mitosis different in plants and animals? a. in animals, the cell membrane pinches together. b. in plants, the dna is one circular chromosomes. c. in plants, there are no sister chromatids. d. in animals, a new cell wall forms.

Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h, o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.