¿Cuál de las siguientes tendencias se observa en el transcurso del tiempo durante la evolución de los humanos?
a. Aumento del tamaño cerebral
b. Disminución del tamaño corporal
c. Reducción del número de dedos de los pies
d. Aumento del tamaño de los dientes molares y caninos

What type of animal might be preserved in a tar pit

Which of the following best describes the difference between “autobiography” and “memoir”? a. autobiography is written about the author's own interpretation of events; memoir is a written interpretation of events. b. memoir covers a particular time in the writer’s life or recounts life events around one or two themes; autobiography covers the entire story of the author's life and has multiple themes. c. autobiography covers the entire story of the writer's life and has multiple themes; memoir is a shorter written work with one theme. d. autobiography covers entire story of the writer's life and has multiple themes; memoir is the writer’s random memories about past experiences.

Need will give 100 ! in no less than one hundred fifty words, explain why it is important for engineers to sketch designs and use them to clarify their designs to other people, giving at least three reasons.