A(n) may be committed either by attempting to commit the application of force to another person or by intentionally placing another person in fear of the application of force.

Assault.

Explanation:

An assault, as the exercise explains, ay be committed either by attempting to commit the application of force to another person or by intentionally placing another person in fear of the application of force. In other words, it could be carried out by a threat of harm that's present (for example, holding a knife) or an apparent ability to do so (for example, if the person assaulting is bigger than the other individual).

the correct labels are as follows:

a: yellow river

b: himalayan mountains

c: north china plain

d: taklimakan desert

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.