28. (in order) G1, S, G2, prophase, metaphase, anaphase, telophase, cytokinesis
29. T T A G C C A G C
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Answer:
A. commensalism
Explanation:
commensalism is an association between two organisms in which one benefits and the other derives neither benefit nor harm.
Answer:
C.organisms had adapted to new environments,givingrise to new species
Explanation:
-On his visit to the Galapagos Islands, Charles Darwin discovered several species of finches that varied from island to island, which helped him to develop his theory of natural selection.
-He noticed that each finch species had a different type of beak, depending on the food available on its island. The finches that ate large nuts had strong beaks for breaking the nuts open.
Answer:
Acid deposition represents the mix of air pollutants that deposit from the atmosphere leading to acidification of soils and freshwaters. ... Rainfall that is acidic, possesses elevated H+ ion concentrations, and has been commonly known as 'acid rain'.