A chloroplast is one of three types of plastids, characterized by its high concentration of chlorophyll, the other two types, the leucoplast and the chromoplast, contain little chlorophyll and do not carry out photosynthesis.
My Total Cost: 51 cents per 8oz cup of coffee (35 cents for Coffee) + (3 cents for Filter) + (2 cents for Water and Electricity) + (11 cents for Coffeemaker ). Buying Coffee: $1.99 at Starbucks for black coffee.
You may be surprised to learn that coffee shop coffee is not the only budget-busting bad guy on the caffeine scene! Check out this handy little chart below to find out the annual cost of some of the most popular coffee options: Starbucks Coffee Initial Cost $0.00. Cost per 12 oz.