What does anchorage mean in biology?

How are cyclones rated? The angular velocity vector of earths rotation points from? What causes very low and very high tides? Is ground flour an example of chemcal change? Why does the atmosphere of the Earth float above the planet's surface? In which city is river ganga located? What is the most important 7 lines of latitude called? When thermal energy moves from something warn to something cool? If all the nerve impulses are same then why their response is different? What is the black hole information paradox? How is sedimentary sandwich similar to sedimentary rock? Will a reaction take place if zinc is put in calcium nitrate? How much starch does a cup of rolled oats contain? How many molecules are there in the formula 6CuCl? What is identical in value? What is markesh and how it functioning? What is a comet a mixture of? Does a meteor burn because is air resistanse? Why only colloids have brawnian motion? How many times does the magz's cell change?