Question

Please fill in the blanks.
Put responses in the correct response input area to answer the question. Select a response, navigate to the desired input area and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
When Press enter key to drop response here.Response input area die, they decay, adding small amounts of organic matter to the rock they grew on. Plants such as Press enter key to drop response here.Response input area and ferns can grow in this new soil. Eventually, those plants die, adding more organic material. The Press enter key to drop response here.Response input area thickens, and grasses, wildflowers, and other plants begin to take over. When these plants die, they add more Press enter key to drop response here.Response input area to the soil. This buildup is enough to support the growth of Press enter key to drop response here.Response input area. All the while, insects, Press enter key to drop response here.Response input area, and mammals have begun to move in. What was once bare rock now supports a variety of life.

Answer 1

1) lichens
2) mosses
3) soil
4) organic matter
5) shrubs and trees
6) birds