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.
The average size of a coffee cup is 9 ounces and coffee drinkers average about 3 cups of coffee per day. The average price for a cup of brewed coffee is $1.38. The average price for an espresso-based drink is $2.45.