The fossil of an insect is found in the bottom layer of undisturbed sedimentary rock. what can be said about this fossil based on this evidence? a. the fossil is the same as the age of the sedimentary rock layer. b. the fossil existed 65 million years ago. c. the fossil is from the paleozoic era. d. the insect is extinct.

Read the following quote from the nature conservancy, “the 3 billion people who live in poverty around the world will be hardest hit by climate change. the poor are more dependent on natural resources and have less of an ability to adapt to a changing climate. diseases, declining crop yields, and natural disasters are just a few of the impacts of climate change that could devastate the world’s most vulnerable communities.” from this quote, what group of people is most vulnerable to climate change? those who depend on industrialized nations people who are able to adapt to changing conditions people living in central america people who are living in poverty

Which movement developed in the early 1900s and encouraged the nationalist spirit of africans throughout the world? a. african nationalist b. tribalism c. pan-africanism d. african union

How would you find the measure of one interior angle