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andrew-mc [135]
2 years ago
7

HELP PLEASE!!!!! 100 POINTS

Biology
1 answer:
Nezavi [6.7K]2 years ago
5 0

Answer:

Not sure but I think it's A

Explanation:

Eutrophication leads to increased algal growth (because the level of nutrients increases). It can lead to a shift in species composition to fast growing algae species (including toxic species) and a shift from long lived macroalgae to more nuisance species.

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Rays of light can travel through the cardboard when I hold my largest cardboard square between the light source and the wall, but because the cardboard is not very thick, the light can still pass through and create a shadow.

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