Communicable Diseases are illnesses which are caused by pathogens or microorganisms, e.g virus, and bacteria, that are transmitted from one person or animal to another in different ways. It can spread through contact with body fluids or blood, sexual contact, contaminated food, and water, or through the air.With the advancement of medical science, different ways of controlling communicable diseases have emerged throughout the centuries and have been proven to lessen the mortality rate as time passed.One is the development of Immunization. Immunization; to make one's body immune to a certain disease so it will be easier for the body to combat the pathogens in contact with it. Until now, production of Immunization is still being updated depending upon the diseases that are currently affecting the majority. The development of immunization has given medical science, then and now, a very big impact in controlling diseases. How does it work? Immunization boosts the body's natural immunity whenever microorganisms enter the body. The body identifies these microorganisms as foreign elements, thus releasing certain kinds of cells to help fight off the infection.Hope this helps!!
Answer: 1. a biological community of interacting organisms and their physical environment.
2. Next come the omnivores that eat a mixture of plants and herbivores. That's where humans rank, with a trophic level of 2.2. Above us are carnivores, such as foxes, that eat just herbivores. At the top of the scale are meat-eaters that don't have any predators themselves, such as polar bears and orca whales.
3. 25,000 square miles of forests provide habitats for many species and tourism opportunities for residents and visitors to the state. Forests are also essential to Florida's environmental health. Floridians from all walks of life are working together to preserve animal and plant habitats for future generations.
4. Abiotic factors in the Florida Keys are things like hurricanes, currents, sunlight, and water quality. Hurricanes occur in the Florida Keys about 13-16 percent. These violent storms can damage coral reefs because of high winds and large waves.
Explanation: hope this helps! Brainliest ?
7000 chemicals. ..........
Avoid smoking and using tobacco products. Be physically active every day. Eat a heart-healthy diet. Keep a healthy weight. Keep your blood pressure healthy. Keep your total cholesterol healthy. Keep your blood sugar healthy.
Answer:
The reason why, in terms of evolution, organisms have sex may seem rather obvious – they do it to reproduce. Clearly, natural selection must favour individuals who can reproduce over those who can't. For many species there is an alternative: asexual reproduction. .
Many plants are able to propagate themselves using asexual reproduction. ... Traditionally, these plants survive well under stable environmental conditions when compared with plants produced from sexual reproduction because they carry genes identical to those of their parents.
