Types of micro organisms that cause infections include: bacteria, viruses, fungi and other parasites which are capable of spreading infections from one person to another. The diseases caused by these organisms vary depending on the micro organism that is involved. Today, many people are dying all over the world as a result of infectious diseases. Infectious agents can affect all types of life forms.
Science contributes to technology in at least six ways , new knowledge which serves as a direct source of ideas for new technological possibilities.
The best description of predictable development of plant structure in an area over time is primary succession. The correct option is a.
<h3>What is succession?</h3>
Changes in the physical environment and the population of the species cause succession. There are two types of succession: primary and secondary succession.
Nudation, invasion, competition and coaction, reaction, and stabilization are the five stages of ecological succession. Autogenic succession is derived by biotic factor in an ecosystem.
Thus, the correct option is a. primary succession.
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The answer is that a unicellular organism would swell and burst.
In a hypotonic solution the water concentration of the cell's cytoplasm is lower then that of the hypotonic solution. If unicellular organism is exposed to a hypotonic solution, the water from the solution will enter the organism by the process called osmosis. The aim is to balance water concentration on the inside and outside of the organism. But, that water entering the cytoplasm of the cell will make pressure on the cell membrane. If the excess water cannot be removed from the organism, it will swell and burst.
