Aphids (an insect) are a common herbivore of poppies. Design an experiment that tests the hypothesis that insect herbivory is "worse" for plants that are "stressed." Be sure to define (describe how you would quantify) "worse" and "stressed" in your response. In your experiment also be sure to clearly identify hypothesis, prediction, null hypothesis, variables(independent, dependent, controlled)

The transport tubes for food coming down the plants are called?

The fascicles of the deltoid are ; the fascicles of the pectoralis parallel; bipennate fusiform; unipennate multipennate; triangular bipennate; fusiform

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.