1. En el párrafo 1, la parte del texto que menciona: “El ADN es el código de barras del ser humano”, se refiere a:
a) Una comparación realizada entre el ser humano y un producto a comercializar.
b) Una analogía para dar a entender que el ADN es único para cada individuo.
c) Una metáfora para ejemplificar el valor del ser humano como producto comercial.
d) Una reflexión sobre la importancia del ADN en la formación del mapa genómico.

Populations of blue-winged warblers, a type of bird, migrate south in the winter and return to canadian breeding grounds in the spring. as global temperatures have increased due to climate change, spring has started arriving in the warbler's breeding grounds earlier in the year, before the warblers return. warblers now arrive at their breeding grounds too late to select ideal nesting sites and to feed on important early-spring food sources how are populations of blue-winged warblers most likely to be affected by the earlier arrival of spring? o a. populations will go extinct since the warblers will stop migrating to breeding grounds. b. populations will be unaffected since most species can quickly adapt to effects of climate change. c. populations will increase since warmer temperatures are generally beneficial to survival, d. populations will decline since individuals will be less likely to successfully reproduce, reset next

Choose one animal (cheetas) and research on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

Match each term to its best definition? sedimentary depositional enviornment