Often times, other species can also invade an ecosystem and do harm to it by interrupting the life cycles of other organisms, causing a clash of nature that has already been damaged by the overflow of pollution. 5. Ocean Mining. Ocean mining in the deep sea is yet another source of ocean pollution.
The organization must Selection methods include, but are not limited to, reference and background checks, interviews, cognitive testing, personality testing, aptitude testing, drug testing, and assessment centers. 4.
The selectedIndex Property. The options property of the select list is a node list of all the option elements contained within it. The selectedIndex property of the select list specifies the location of the selected option in the node list. The text property of an option is the content of the option element.