What Scientific values and definition?

If this RNA strand is used to make a DNA strand what process will have occurred? How many hertz in 1 Terahertz? Why do some elements have symbols that are different form their names? Which plants have short roots? Definition of maritime polar air mass? If a bottle is filled with exactly 44.009 grams of carbon dioxide how many moles of molecules will it contain? What principle helps to explain the reason behind why alleles for a single trait separate from each other when gametes are made to ensure that each gamete only carries one allele? If antarctica melts how does that effect England? Is tap a source of water? What is the freezing point of Magnesium? What is the name of Zeus lightning bolt? I just bought a 1991 s10 w 2.5l and 5speed manual it has 145000 is there any important maintenance like timing chain or fluids like clutch or manual trans any other concerns I should look into? What should you reduce speed by on snow covered road? Is latitude up and down? Each mineral has a unique crystal shape because of the -? What are examples of queuing? What function does your diaphragm do in your respiratory? How many significant figures are in 378.00? What is the sea of Afghanistan? How was Hubble able to provide evidence that the universe was expanding?