Ethical concerns about the development and use of biotechnology include all of the following
0concerns about the privacy of genetic testing results
0concerns about the potential creation of dangerous diseases
0concerns about the morality of altering nature
0concerns about the development of new weapons

Ethical concerns about development and use of biotechnology include all of the following except concerns about privacy of genetic testing results. The correct option among all the options that are given in the question is the first option. Biotechnology is a matter of concern for the world if it is used for creating new weapons of destruction.

Because it's sugar that us the answer

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass