Why is an environmental contingency plan important? a.

An environmental contingency plan is important to assess the effort required to make environmental changes.

b.

The effects of environmental changes cannot be determined with certainty, so contingency plans are necessary to effectively deal with unexpected changes.

c.

New environmental conditions cannot be developed without the existence of an environmental contingency plan.

d.

All of the above

is this (A) (B) (C) (D) like can someone please say

Which of the following would be the best hypothesis for this experiment? a) use of the ginko biloba extract improves clinical outcomes when administered to patients with t2d. b) ginko biloba improves clinical outcomes of diabetes patients when combined with metformin. c) diabetes in patients is worsened when ginko biloba is taken in conjunction with metformin. d)the use of ginko biloba to treat t2d in combination with metformin lowers the cost of t2d treatment. ginko biloba shows benefits against t2d when combined with plant extracts as compared to other treatments.