A plant and a snail occupy a small aquarium. The aquarium is exposed to sunlight for 12 hours a day and has 2 inches of water in it. What would happen to the snail if you removed all the plants from the environment?
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Are salt and soap nutrients or toxins for yeast? explain.

When analyzing tree rings, what do scientists assume a thin ring indicates?

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?