Answer:
Environmental sanitation
Environmental sanitation encompasses the control of environmental factors that are connected to disease transmission. Subsets of this category are solid waste management, water and wastewater treatment, industrial waste treatment and noise pollution control.
Water
Water is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms. It is vital for all known forms of life, even though it provides no calories or organic nutrients
Air
Walk, bike, carpool, or take public transit.
Reduce heating needs by making your house more energy efficient. Say no to wood fire burning.Use hand-powered or battery-operated garden tools. Know before you go. Check your tire pressure. Reduce, reuse, and recycle!Be idle-free.
<h3>The blood in the pulmonary artery is going to the heart to collect oxygen, and therefore has a low content of oxygen. So, the blood in the pulmonary artery is a violet colour because it has low oxygen. The blood in the pulmonary vein is oxygen rich, and so it gives a scarlet</h3>
Answer:
A. C. and mabye D.
Explanation:
dont delete the answer please! its self explanatory.
Answer: See explanation
Explanation:
You didn't give the options but some of the qualities that are required for a healthy relationship include:
1. Mutual respect. Respect simply implies that the individuals value each other and the boundaries of everyone are respected. A healthy relationship is built on respect.
3. Honesty: Partners should trust each other. In every situation, it's always better and advisable to day the truth.
3. Trust. Partners should trust one another. in each other and give each other the benefit of the doubt.
4. Good communication: A healthy relationship requires good communication. People should give others a listening ear and always hear their opinions.
