Answer: The ocean dissolves carbon dioxide from the atmosphere, and it is used by phytoplankton during photosynthesis.
Hello there,
Your answer is option C.
<span>If two organisms are in the same phylum, the kingdom classification category they must also share.
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Answer:
Options I and II
Explanation:
Evolution refers to the changes that occurs in the morphology, appearance and behavior of an organism over a due course of time. This changes occurs due to the natural selection method, where organisms undergoes changes and adapts to the newly habitable environment.
The above given options I and II are the evidences of evolution. The similarities in terms of bones and their defined structure between the bat wings and porpoise fins are signs of evolution that has taken place over a definite span of time. Also, the changes in the various breeds of dog that are caused by the artificial selection method is also an example of evolution.
Thus, the correct answers are options I and II.
Hello,
Carbon dioxide enters plants through the plants' leaf.
Carbon Dioxide enters the leaf through the stomata, which are openings on the underside of the leaf where the exchange of gases occur. Stomata take in carbon dioxide and let out oxygen in the form of water vapour.
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