Ana investiga acerca de la relacion entre la nutrición y los sistemas que intervienen en ella. ella encuentra la siguiente información en un libro la nutrición animal es el proceso por el cual los animales toman nutrientes de los alimentos los transportan por la sangre y los utilizan para crecer y obtener energía. Finalmente , expulsan las sustancias de derechos que se producen. ¿ Que sistema participan en la nutricion animal

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

What is the next step in the process after a substrate enters the active site of an enzyme

What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.