D. the candy bar; relative-age dating
2. Although Darwin did not know about genes, he could see that animals of the same species who had slight
variations that helped them to survive longer could produce more offspring than animals who were not as
well equipped. Which of the following could be an example of a variation that would help a group of animals
survive?
black bears in a region that was always covered with snow
b. turtles with long necks on an island where the food source was elevated
c. choosing a cat to take home from an animal shelter
nlanting a certain kind of flower to attract butterflies
a.

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.        

debating and finalizing the detail of the policy

both focus ón people who behave in a risky way and çause accídeñ both explaín how to púrchase insurance añd cover the costs of premium. both describe what happened when consumers fail to pay their premíums in time

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.