A plant biologist discovers a new species of plant in the ashes of a recent forest fire along the sides of a steep mountain range. It is fall, and temperatures are dropping below freezing. The biologist cannot stay in the field to observe the plant. What can he infer about the plant’s reproductive strategy, based on his recent observations? 1) The plant will produce flowers because at this altitude there is sufficient sunlight.

2) The plant will produce cones because cones will mature into adult plants more rapidly.

3) The plant will produce cones because cones allow for seed dispersal during all seasons.

4) The plant will produce flowers because flowers can protect the seeds from extreme conditions.

c

explanation:

bradykinin is a physiologically and pharmacologically active peptide of the kinin group of proteins, consisting of nine amino acids.

the wetland preservation movement began in the u.s. in earnest with the clean water act (cwa) of 1972. although not specifically written to protect wetlands, the cwa is comprised of a series of regulations designed to prevent pollutants from contaminating u.s. waters.

the statements that apply here about binary star system are

"have stars that might appear to wobble"

"often have one star that is brighter than other"

a binary star is a star system consisting of two stars revolving around their common barycenter. systems of two or more stars are called multiple star systems.