Which best explains why there could be more than one claim about the disappearance of the dinosaurs?

     The right  answer to this question is option B. Data results can be interpreted in different ways.

     First, you need to understand what the question is saying, and it asks why there could be more than one claim, well, what we have nowadays is registered on the ecosystem, and scientists can check onto it by the data that is provided. So, if what we have is data, and we can't test all the experiment because it's too complex to do, we need to check out the data and see if it matches with the hypothesis that I have. That's why option B is the right one, because the Data results can and are interpreted in different ways for many scientists all over the world.

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.

haha

it's made from mineral oil