Biology, 09.10.2019 07:50, acoverupoze5th
Hon placed aquatic plants in several test tubes that were filled with water. then, he placed half of the test tubes in a dark closet and the other half in a well-lit room. when he recorded his data, some of the plants had formed many small bubbles on the leaves, and some did not. which describes what hon most likely observed and the reason for these results? the plants in the dark formed bubbles because they released hydrogen gas. the plants in the dark formed bubbles because they released water vapor. the plants in the light formed bubbles because they released carbon dioxide gas. the plants in the light formed bubbles because they released oxygen gas.
Answers: 2
Biology, 22.06.2019 05:00, perezshayla56
I’m stuck on this question cuz i’m stupid sksksksk
Answers: 2
Biology, 22.06.2019 10:30, hhcfg
What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.
Answers: 1
Biology, 22.06.2019 15:40, TrivialRen1894
Which of these is one of the nitrogenous bases in dna? a. proline b. leucine c. glycine d. thymine
Answers: 2
Hon placed aquatic plants in several test tubes that were filled with water. then, he placed half of...
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