An iceberg floats in fresh water with a part of it outside the water surface. Calculate the fraction of volume of iceberg, which is below water surface. (Given density of water =1000 kgm-3 and density of ice = 900 kgm-3 ?) [9/10 Part] ​

Which are forms of nitrogen that are usable by humans

Which element is used in photosynthesis found in atmosphere and fixed by bacteria?

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti