What dangers exist in the metropolis that do not exist in other forms of cities?

What does a seed look like on the inside? What happens to organisms that use photosynthesis do not get sunlight? How many cells does a giraffe have? What animals migrate in the cold weather and the warm weather? What is the planar alignment of minerals due to differential stress during metamorphism? In order to make a protein a cell must link together what? How many centimeters are in 9000 mm? What is complex tear of medial meniscus with mild subluxation? What is the difference between primary and secondary hypothyroidism.? What does the diamond mean on a tape measure? Process in which part of the nucleotide sequence of DNA is copied into a complementary sequence in RNA? Are the stones realin a ring stamped with 18k hge a with circle around it? Does jamica have a president? Is anti freeze an acid or base? What is an explosive ordanace that has been fused and then dropped projected thrown or emplaced but remains unexploded either by malfunction or by design? What study studies prehistoric forms of life? Which organelle is known as powerhouse of the cell and why? What is the goal of the criss-cross method in chemistry? Why do you have to dispose of a negative stain slide in the biohazard sharps box? Two essential roles that enzymes play in cells?