Ice cubes float in glass of water because
a.) the colder ice is more dense
b.) the ice losing mass through the melting process
c.)liquid water is less dense than ic cubes
d.) the molecules of ice are arranged in an orderly way so that there is an unusually large amount of empty space in the ice cubes

Consider the last statement in the prompt: "people take such environmental factors into account in their choices when deciding where to live." do all people have a choice as to where they live? what factor plays a key role in this decision and may therefore play a large role in determining quality of life?

All vaccination should(n’t) be mandatory! 1.at least 5 sentences explaining 2.why? 3.in the end summarize the sentence

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?