Plants have developed many methods of seed dispersal. The table below shows seeds of two different plants. Plant Mass of Seed (g) Seed Shape Milkweed 0.00588 Dandelion 0.0026 How has the seed dispersal method developed by these plants given them a reproductive advantage? A. The method ensures that offspring will be dispersed and reduces competition for resources. B. The method reduces the chance that herbivores will consume the seeds. C. The method reduces the plants' need for water and other nutrients. D. The method lengthens the life cycle of each of these plants. oc​

Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?

Which characteristics are typical of a human population in the postindustrial stage?

3test questions with answers on incomplete dominance