How have scientific advancements reduce the impact of hazardous events on society?
a. scientific advancements have led to the ability to detect some hazardous events before they occur, allowing society to plan for them, mitigating their damage. b. scientific advancements have led to the ability to prevent hazardous events. c. scientific advancements have led to the ability to detect all hazardous events, preventing damage to society. d. scientific advancements have not reduced the impact of hazardous events on society.

a. Scientific advancements have led to the ability to detect some hazardous events before they occur, allowing society to plan for them, mitigating their damage.

A catastrophic or hazardous event is the one which has the potential to disturb the abundance of life forms and landmass where it occurs. Scientific advancements have led to the ability to detect some hazardous events before they occur, allowing society to plan for them, mitigating their damage for instance there are device to measure the frequency of earthquakes, increase in level of water in a river, these devices can help to know the possibility of earthquakes and incidences of flood that probably could occur in an area. The society can act according to these information and can relocate or develop preventive measure to control the effects of hazardous events.

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.