Question 30(multiple choice worth 2 points) [ou.04]one meteorologist believes that global warming has caused a significant change in the global weather pattern. one biologist believes that global warming has not made any significant change in the global ecosystem. which of these statements best explains why the meteorologist and biologist have different views on global warming? most data on global warming are inaccurate. scientific data changes every time it is tested. different scientists use different data for investigation. scientists from different backgrounds interpret data differently.

Scientists from different backgrounds interpret data differently.

Explanation:

The main difference that both scientists will read data in a different way because they have different backgrounds and they will interpret that scientific data differently, for example the metereologist can see that the global warming is alarming because of the several typhoons and natural disasters happening around the globe, but the biologist can diminish the effects on global warming because the number of especies in danger of extinction is not growing.

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.

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.