Vinegar doesn't affect the growth of a plant, actually it helps it, especially if that plant is dying because doesn't have enough acidity..vinegar has acidity ..it is being used to kill weeds and pests..
A Polypeptide chain is a sequence of amino acids that is the foundation for the basic structure of a protein
Soil research has shown that soil profiles are influenced by five separate, yet interacting, factors: parent material, climate, topography, organisms, and time. Soil scientists call these the factors of soil formation
Answer:
Not eating enough food, because cells need molecules from both food and air to work.