Gills enhance diffusion between aquatic creatures' blood and the surrounding water. They have a large surface area to increase the area available for gas exchange and a lot of capillaries to increase the bloodflow through the gills.
Answer:
A
Explanation:
because active transport uses energy to move against a concentration gradient from an area of low concentration to that of of high concentration.
Answer:
The correct answer isoption b: it will be converted into lactate and build up in the bloodstream.
Evaporation, This is when water from the oceans move into the atmosphere
Answer:
The health programs providen by the governement are mainly based on health campaings and certain stablished health centers.
Explanation:
All over the world, not only in our country, the health is a main issue among governments, they also have realized that even though their community need health services they often do look for it, that´s why governments have implemented "health campaings" in which certifyied people go to every house in the community and apply vaccines, give free consults and hear people´s needs.
This campaigns also help when there is a disease that is oftenly watched in the community hospitals, this is called "preventive medicine", based on the inmunization programs. This programs are modified for people of all ages, depending on the age the person has is the vaccine that needs to be applied.
There are also emergency centers in which people who had an accident can go to and get the needed care. Situations such as home accidents (burns, cuts, etc) and also psychologic escenarios in which the person damaged himself on purpose. All this situations have to be taken care of in those emergency health centers.
