hi guys one doubt i m from india i have uninstalled i have one indian account i want to continue it how i will go??? help me

What kind of crystalline solid is graphite? o a. molecular solid b. metallic solid o c. network solid d. ionic solid

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils