Answer: After several days, a large bubble of gas collected in the upside-down beaker contains OXYGEN.
Explanation:
Plants are known to be be autotrophic (producers) through the use of inorganic substance such as water, carbondioxide and light energy from sunlight in a process known as photosynthesis.
An experiment was carried out by Latecia for investigation of the gas production of a water plant. It's therefore expected that OXYGEN gas which is the by-product given off during photosynthesis in green plants would be collected from the upside down beaker as gas bubbles.
The answer is B. Paleozoic
This era was the first era where insects, amphibians, and reptiles roamed the Earth.
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Answer:
B
Explanation:
Environmental factors don't determine all of your genetics traits but they do influence them.
Answer: i feel like color and size should be switched.
Explanation:
