Question 12
Please place the steps of primary succession in order from from first (top) to last (bottom).

Reorder answers
1. Exposed bare rock due to volcanic eruption or glacier

2. Pioneer species arrives (like lichen)

3. Deciduous tree move in

4. Small plants start to grow

5. Evergreen trees start growing

6. Soil starts forming and mosses begin growing

Explanation:

1. exposed bare rock

2. pioneer species

3. Evergreen

4. Soil starts forming

5. Small plant

6. Deciduous tree moves in

where is the scientific experiment?

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.