Answer:
Explanation: Pond Ecosystem: An ecosystem refers to a biological community that is made of different types of organisms. These organisms interact with each other to cater to environmental conditions. There are different types of ecosystems around us. The ecosystem may also be defined by the presence of surrounding environmental conditions. Some of the prime examples of ecosystems include pond ecosystems, forest ecosystems, ocean ecosystems and more.
The pond is an example of an ecosystem that is made in an area demarcated by overflowing water that has aquatic plants and animals. The different types of animals and plants in a pond ecosystem will interact with each other and the surrounding environment thereby forming an ecosystem. In the later sections of the article, we will be discussing the plant ecosystem in detail.
A prime minister is the head of government.
B.
Corruption and high crime rates are a serious challenge.
C.
There is no freedom of religion or freedom of speech.
D.
Citizens first get the right to vote at age 21.
Answer:
B
Explanation:
Answer:
does not count
3%
25%
50%
87%