Q6: A
Q7:D
Q8:C
Reasoning
Q6: Based on all the other questions talking about common ancestors I deduced that to find a “common” ancestor they need to find things that are the same.
Q7: All arthropod have a exo skeleton for example a lobster or crab. They all have a head, abdomen and thorax for example ants. They all have legs with joints for example a spider.
Q7:So bones are traveled down by ancestors so the types of bones stay the same but natural selection has changed them to better fit their environment.
https://k12.libretexts.org/Bookshelves/Science_and_Technology/Earth_Science/07%3A_Geological_Activity_and_Volcanoes/7.02%3A_Volcanoes_at_Plate_Boundaries
The most significant difference between undersea and land volcanoes has frivolity to do with water's dampness, but with its force. At these depths, the water pressure can be two hundred and fifty times more effective than air pressure at the Earth's surface.
<h3>How do underwater volcanoes affect the environment?</h3>
Greenhouse Gas Liberation
Submarine volcanoes release a greater portion of carbon dioxide into the air which is calculated at around 180 to 440 million tons. The Sulfur Dioxide emission drives volcanic smog and plays a more significant role in ozone deficit.
Thus, this could be the answer.
To learn more about volcanoes click here:
brainly.com/question/12945128
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The channels would only let in certain molecules in that would help the cell. The channels would not let some harmful bacteria into the cell this way with channels that only transport one molecule.
Answer:
well Mrna usually means the form of RNA in which genetic information transcribed from DNA as a sequence of bases is transferred to a ribosome.
so as far as i know
it is D. an RNA copy of a DNA gene
hope it helps : )
Explanation:
