Which two structures would provide a positive identification of an animal cell under a microscope?

answers:

1: plasma membrane, endoplasmic reticulum

2: golgi apparatus, mitochondrion

3: lysosome, flagellum

4: cell wall, chromatin

answer:

gologi apparatus

chromation

flagellum

lysosome

explanation:

since this is put under health, i would define "ethical (medical) behavior" the way the oath for doctors is recited.   "first do no harm."

but the term in general means when given a choice between right and wrong, we should always choose right. if we do, then we are practicing ethical behavior.

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.