Incluso antes de que se abra el capullo de una flor, ciertos químicos vegetales han coloreado la flor en patrones particularmente atractivos para insectos específicos. Al mismo tiempo, estos
productos quimicos protegen las estructuras reproductivas de la planta al matar o inhibir
patógenos e insectos que pueden alimentarse de la planta. ¿Qué afirmación sobre la planta y
los otros organismos mencionados es correcta?
A. Los productos químicos afectan a las plantas pero no a los animales.
B. Los herbívoros pueden ser presa de organismos de todos los nichos.
C. Cualquier químico producido en una planta puede proteger contra insectos.
D. Los organismos pueden interactuar con otros organismos tanto de forma positiva como

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

the two answers are a, the population of birds with large beaks will increase on the island, and c, the trait for large beaks will be passed on to future generations through natural selection. the reason for that is because if the birds that have beaks developed for eating small seeds lose all of their food, they will go hungry and eventually starve because they physically cannot eat the large seeds, therefore making the population of large beaked birds higher. also, if the trait of large beaks are dominant on the island over small beaks, then over time the large beaked birds will reproduce more and more, while the smaller beaked birds will reproduce less and less because they can't survive with the food provided. that leads to the trait of small beaks disappearing and the trait of large beaks taking over the island.

japan is the correct anwser because i already took the test and i passed it