I think the last one but don’t quote me on that
Answer:
Australia is a nation in transition. In the span of a generation, Australia's population has increased by more than half. Demographically we are aging, with an average age 7 years older than it was 3 decades ago, but with a life expectancy 7 years greater than it was in 1984.
What would happen? The ecosystem would remain stable because the red-tailed hawk would be replaced by increasing populations of elf owls as apex consumers. Food web is the network of different food chains operate in any ecosystem. A food chains consists of producer and different consumers. Apex predators (top carnivores) are top consumers. In a given image of food web of a desert ecosystem, red-tailed hawks are an apex consumer. If red-tailed hawks are removed from the given food web, the populations of elf owls will increase due to unavailable their predator and elf owls will become apex consumers and the ecosystem would remain stable.
Answer:
evaporation (from lakes and oceans)
condensation (into clouds)
precipitation (rain and snow)
collection (or runoff back into rivers)
Six more detailed steps:
evaporation
transpiration (from vegetation)
condensation
precipitation
runoff
infiltration (into the ground)
Explanation:
<u>Explanation:</u>
Botswana is an African nation where over 23% of population is infected with HIV. The government introduced prevention, treatment and testing strategy to address this serious issue. The goal of this program is to bring HIV infections under control in the country and reduce the chances of further infections.
According to the ‘treat all’ program every person who is tested to be <em>HIV positive</em> is given immediate treatment. All infected persons are given free Anti Retroviral Treatment for a lifetime. The government’s active measures could successfully reduce the infections that spread from affected mother to infants.
Testing measures have changed form from voluntary testing to routine testing and then to compulsory testing. Compulsory testing is sometimes blamed for increasing the stigma about the disease. But these measures help the people to know their status and reduce the number of people living without knowing they are HIV positive.
