Sometimes a new experimental result may seem to go against a well-established scientific theory. which statement best describes a scientific response to such a situation? a) the old theory has to be discarded in favor of a new theory. b) the result should be altered so that it matches the established theory. c) new results should be verified by more experiments before it is accepted. d) an established theory is based on evidence, so the new results must be incorrect.

Which of the following occurs after a natural or unnatural disturbance in an ecosystem

For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. agouti x albino a) 1/2 albino, 1/2 agouti b) all agouti c) 3/4 agouti, 1/4 albino