It helps sustain tbe population because of the food chain. everything needs to eat, so the more diverse a population is, the more options things have to eat. The population is sustained because everything is able to eat to survive
Answer:
The two point sources of water pollution in the image are coal-burning power plant and factory.
Explanation:
Pollution refers to the release of waste and harmful substances to the environment. Substances which are harmful to the environment are known as pollutants.
Water pollution involves the contamination of water by pollutants making it unfit for human use such as such for drinking or cooking or for other uses.
The source of pollution water bodies have been divided into point and non-point sources of water pollution.
Point sources release pollutants from a single source and are transported directly through media such as a discharge pipe. The main point source of water pollution are factories and sewage treatment plants.
Nonpoint source pollution comes from various sources usually a combination of pollutants from a large area rather than from a specific sourc that can be easily identified such as discharge pipes. Most common is runoff water from city streets or agricultural settlements.
The two point sources of water pollution in the image are coal-burning power plant and factory
Answer: True
Explanation:
Integrated pest management requires an expert knowledge of the pests, training and time. Some farmers may not have the resources to devote to this approach and may rely instead on the conventional spraying.
The integrated pest management is a great way which can be used to reduce the cost of the pesticides for a longer term and it also reduces the cost which will be required in future generations for pesticides.
It does not works every time as people do have that much patience and they switch to conventional spraying of pesticides on the crops.
They all work to support one another and one system can not malfunction and still allow the body to maintain a state of homeostasis (a normal state of healthy being).
Respiratory System- Transports O2 to the rest of the body and expels Co2 (Ex. Lungs)
Lymphatic System- Cleanses the body of toxins and impurities (Ex. Lymph nodes)
Digestive System- Responsible for digestion and absorption of necessary nutrients needed to feed the body.
Cardiovascular System- Transports blood and O2 to the body.
Nervous System- Responsible for sending and receiving chemical messages to the rest of the body for functioning.
Skeletal System- Provides mobility and support for the body.
Musculoskeletal System- Provides movement and strength for the body.
Integumentary System- Provides protection to the body in the form of skin.
Reproductive System- Responsible for reproduction.
Urinary System- Responsible for flushing the system of fluids/impurities.
You cant have just one system "shut down" without it eventually affecting the other systems.
Unfortunately this is a huge question, hard to explain. They just do, they all rely on each other to function if one fails, the others go down with it, its team work! They all work together for the one result, Life.
Hydrogen bonds are weaker then ionic bonds