Why is it important to cooperate with other countries on environmental issues?

a. environmental issues are not always localized.
b. other countries have no environmental issues.
c. other countries have more environmental issues.
d. none of the above

Environmental issues are not always localized  (A)

Explanation: It is important because in order to develop sustainable development. Countries would be needing resources from other fellow countries as well, for example workforce, engineers, equipment etc. Secondly,all the environmental issues are not localized and the idea is to have institution from the other countries and also collaborate with them to work on the environmental factors effectively

A

Explanation:

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.

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