How does smoking affe cry a nursing mother’s milk?

she produces milk that contains nicotine

she produces milk with high levels of oxygen

she produces more milk than nonsmoking mothers

she produces no milk

(A) She produces milk with high Nicotine

Explanation:

Women who smoke more than ten cigarettes a day produce and start to produce less milk than a woman who does not smoke at all.

Smoking also changes the milk's composition. If Nicotine is present is breast milk and the baby drinks it it can lead to behavioral changes in the child.

answer; i do believe that the correct answer is ( portal of exit in the chain of transmission); good luck