1 point Carbon dioxide is identified as a greenhouse gas. Analyzing the graph
above, what has been happening to carbon dioxide levels in our
atmosphere?
Carbon dioxide levels continue to increase and decrease
Carbon dioxide levels have fluctuated over the years, but since 1950 have
exponentially increased
Carbon dioxide levels are starting to decrease after 1950
Carbon dioxide has remained relatively constant for the last several hundred thousand
years

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-

Variety of living organisms; includes genetic, species, and ecological types.