Which type of protein, embedded in the plasma membrane, passively allows moclecules to move through the membrane

Which of the following is an oxidation-reduction reaction? (pictured below)

Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste.the percentage of food that the united states wastes each year is %.