Scientists find the fossilized remains of a fish in the middle rock layers of a research site. they find the fossil of an insect in the lowest rock layers. what can be concluded from this evidence

We can conclude that the insect's fossil is older than the fish's.

Explanation:

Fossils are records of living things that have existed in the past and that have been preserved in some way. These living things can be preserved in rocks, sand, ice and, believe me, even within another fossil.

All living beings die and we know that their remains quickly disappear from nature. For this living being to become a fossil, it can not be decomposed after its death. Therefore, it must be rapidly covered by fragments of rock (sediment), frozen or entangled by substances produced by plants (amber). An important point to note is that when a fossil is covered, the depth where it lies indicates how old this fossil is.

no , per capita income is not a true measure of the development because: -it only tells us about average income not how income is distributed among the people.it only give us an idea of the economic aspect.it is only at the qualitative basis.moreover, income is not only the way of development other factors are also as much as important as income.

in an absolute  monarchy, the  monarchrules as an autocrat, with absolutepower  over the state and government — for example, the right to rule by decree, promulgate laws, and impose punishments. the  monarch isnominally sovereign but the electorate, through their legislature, exercise political sovereignty.