Which scenario would most likely result in the extinction of one or more species? The water temperature of a pond decreases slightly, and the members of the pond populations adapt to the change.

The conditions are abnormally dry for one season in a desert, resulting in the deaths of a few members of a snake population.

A predatory fish is introduced into a lake, resulting in a dramatic decrease in the populations of smaller fish.

A new plant species begins growing in a forest, resulting in a new food resource for many animal populations.

WILL BARK BRANLIY

What is the relationship between absorbance of light and the rate of photosynthesis?

Crinoids, also known as sea lilies, appear to be sea plants but are not plants at all. crinoids are an echinoderm species which uses anchoring structures called holdfasts to attach themselves to the sea floor. crinoids were most abundant in pennsylvania during the mississippian period, which ranged from 375 to 320 million years ago. fossils of the crinoids shows that during most of this time pennsylvania was that provided favorable conditions for crinoid growth. a) glacial terrain b) a dry and sandy plain c) mostly mountain ranges d) covered by warm, shallow seas

One student group hypothesized that the dry baker's yeast must be alive.the temperature change, odor, and bubble foation, they said, indicated whych characteristic of life