(PLEASE HELP) Biodiversity affects the sustainability of an ecosystem by- A. Always Increasing competition for limited resources within the ecosystem.
B. Allowing the ecosystem to survive many changes.
C. Preventing the ecosystem from surviving many changes.
D. Always decreasing competition for limited resources within the ecosystem.

enhanced global partnerships and exploration capabilities may advance international preparedness for protecting the earth from catastrophic events such as some asteroid strikes, advancing collaborative research on space weather and protecting spacecraft by developing new means for space debris removal.

answerblank(1); ecological; blank(2); evolutionary;