Put these sentences in order to describe how the ocean bottom has a reduced level of oxygen in a dead zone
1. Algae blooms die and sink to the bottom of the ocean.
2. Fertilizer is added to land to increase plant growth.
3. Bacteria feed on the algae and use up the dissolved
oxygen in the ocean
4. When it rains fertilizer is washed from land and enters
the rivers and oceans.
5. Algae feed on the fertilizer and form massive BLOOMS.

Melissa lives in a town called greendale. she discovers that when she lights a match and holds it near her kitchen faucet, the little flame grows into a larger fire. melissa is surprised because she thought the water would extinguish the flame rather than ignite it further. her mother tells her that the water might be contaminated with dissolved methane, a primary component in natural gas. melissa investigates the matter and finds that cases of methane contamination started shortly after a company began fracking for natural gas in the area. based on this information, which three statements are plausible consequences of fracking in greendale?

Place the steps tor the formation of the enzyme pepsinogen in correct order

What are the formed elements (cell or parts of cell) in blood and what are their functions ?