The stabilization of a radioactive parent element into a stable daughter element occurs through the process of radioactive decay. The unstable atomic parent emits radiation and loses its energy. This leads to the formation of a daughter element, which is less radioactive or is stable.
<em>Photosyn</em><em>thesis</em><em> </em><em>happens</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>plants</em><em> </em><em>which</em><em> </em><em>have</em><em> </em><em>chlorop</em><em>hyll</em><em>.</em>
Answer:
a bacterium
Explanation:
<em>Penicillium nonatum is a type of </em><em>bacterium</em><em>.</em>
<u>Bacteria are prokaryotic, microscopic organisms that are capable of adopting different lifestyles based on their mode of nutrition. While some are capable of manufacturing their foods via photosynthesis/chemosynthesis, some are saprophytic in nature while others lives as parasites on living organisms.</u>
Those that lives as parasites are often capable of causing diseases and are therefore called pathogens.
Penicillium nonatum is capable of producing a substance that has the capacity to inhibit the growth of another bacteria. Substances that are capable of inhibiting or killing bacteria are generally known as antibiotics.
The appropriate answer would be e. sub tropical desert. Arid and semi-arid regions get very little rainfall per year. The plants in theses regions must have special adaptations to reduce water loss or to live in dry areas. These plants have very small leaves to reduce water loss through transpiration. Some, such as cactus have evolved to loose leaves altogether. They instead have thorns. <span />
