Carla works in the kitchen of nursing home. she is making chicken pot pie and serving fresh fruit. she cuts the chicken with a sharp knife on a cutting board. she only has one cutting board, so she washes it thoroughly after cutting the chicken. she also thoroughly washes the knife and her hands. she is trying to avoid _

cross-contamination

Explanation:

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.

i believe the correct answer is b.