Ocean ecosystems act as a carbon sink removing atmospheric carbon dioxide, which is dissolved in the seawater. Which biological process would then utilize this dissolved carbon dioxide?

Which events are likely to be catastrophic to an ecosystem? select the three correct answers.a-hurricane.b-steady population growth.c-seasonal flooding.d-introducing of an aggressive invasive species.e-tsunami.

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?

Archaebacteria use for movement. celia flagella pili cell walls