Which of the following is true about the Kingdom Monera?

Bacteria are the sole members of the Kingdom Monera. They are the mostabundant micro-organisms. Bacteria occur almost everywhere. Hundredsof bacteria are present in a handful of soil. They also live in extreme habitatssuch as hot springs, deserts, snow and deep oceans where very few otherlife forms can survive. Many of them live in or on other organisms asparasites.