An established ecosystem may remain stable over hundreds of years because.

Having the act with writing can make an additional scores based on the analytic rubric scoring. the writing test usually are 2 weeks after multiple choice yet the answer on this scenario would be c. before the main act score results then have been release.

B.  earth orbits at a slower rate than the rate at which the moon orbits earth.

Its probably the possible factors tt, tt, tt,