Atoms— normally have no charge? are made of ions and electrons? are made of electrons, protons, and neutrons
answer quick and it is select all that apply

Atoms have no charge.Atoms are made of proton,neutron and electron

Explanation:

An atom is the smallest part of an element and take part in chemical reaction .Atom contain nucleus in its centre that have positively charged proton and neutron which is neutral.An electron cloud is present outside the nucleus.

            Electrons are generally negatively charged.An atom is neutral because they contain equal number of proton along with equal number of electron.

             Whwn an atom releases or accept electrons it is converted into ions.

it is a learned trait

explanation:

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.