What is likely to happen to the cells of a marine plant if placed in a fresh water environment?

Identify the structures ! 20 points

Which type of organism is a caterpillar

The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?