List two challenges that the World Health Organizationin facing ilnesses and diseases​

Elevating health in the climate debate. ...

Delivering health in conflict and crisis.

Making healthcare fairer.

Expanding access to medicines. ...

Stopping infectious diseases.

Preparing for epidemics.

Protecting people from dangerous products.

Keeping adolescents safe.

Explanation:

These are the main challenges on the list.

Elevating health in the climate debate. ...

Delivering health in conflict and crisis.

Making healthcare fairer.

Expanding access to medicines. ...

Stopping infectious diseases.

Preparing for epidemics.

Protecting people from dangerous products.

Keeping adolescents safe.

Explanation:

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.

answer; human capital;