As the finches on the galapagos islands became more and more varied, whether due to available food sources or geographic isolation, what was occurring? a. competition b. speciation c. extinction d. predation

B. Speciation

Explanation:

Speciation is a process of development of new species from the existing parent species. This occur due to geographical isolation, behavioral isolation, morphological isolation.

The species in the galapagoes island diverge in morphology due to difference in eating habits and geographical isolation. This resulted in development of new species hence, resulted in speciation.

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]