The correct answer is food chain.
The food chain can be defined as the transfer of energy from the producers and ends on consumers.
The producers make food by the help of photosynthesis using sunlight.
Example: Green plants and blue-green algae.
Then comes the consumers that eat the producers to obtain energy. The animals that feed on producers are called as primary consumers. Example: rabbit.
The animals that feed on primary consumers are called as secondary consumers.
Example: lion.
In order for some bacteria to grow, they need oxygen. These bacteria are called "aerobic" or "aerobes." Aerobic bacteria need oxygen to yield energy for growth. Most spoilage bacteria, molds, and yeast require oxygen to grow.
Some bacteria grow in oxygen-free environments and are called "anaerobic" or "anaerobes." An example of a common anaerobic foodborne bacteria is the Clostridium species, such as Clostridium botulinum and Clostridium perfringens. Some bacteria are facultative which means that they can grow in either the presence or absence of oxygen. Most foodborne pathogens are facultative with the exception of the above-mentioned Clostridium. Some are microaerophilic, meaning they grow in low concentrations of oxygen.
Answer:
It is a polar molecule
Explanation:
There is no such thing as tri-polar. Water cannot be non-polar due to its partial charges. Water is not a chimeric molecule because it has a plane of symmetry.
Answer:
Osmosis is the diffusion of water through a semipermeable membrane. The best way to understand this process is that water has a tendency to move to hypertonic solutions to keep concentrations equal at both sides of the cell membrane. If the cell is put in a hypertonic solution the water will move out of the cell and shrink. This process is known as plasmolisis.
Answer:
I don not know about this one. I only know that agriculture is farming. Happy to help...
Explanation: