what are three main advantages of studying objects at different wavelengths of radiation?
part 2 is the green house effect operating in earth's atmosphere or harmful? give examples. what are the consequences of an enhanced greenhouse effect?

hi,

the answer is d, it has indefinite shape but definite volume.

hope this !

girl imma just put my comment here because i need a couple point okurrttt

може ли да зареждате повече информация, моля

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.