Cuban tree frogs eat smaller native frogs in the florida everglades. what does this scenario represent?
a loss of biodiversity due to a catastrophic event
b gain in biodiversity due to human activity
c loss of biodiversity due to an invasive species
d gain in biodiversity due to climate change

The correct answer is option c loss of biodiversity due to an invasive species.

Explanation:

The biodiversity of an ecosystem can be highly affected due to an invasive species.

An invasive species is the one that arrives from another region, in this case it is a frog that arrives from Cuba to Florida Everglades. When this happens, usually the species are taken to another area by the humans, and once there it adapts and reproduces.

Invasive species are those that cause problems in the habitat they are invading, if it were not dangerous, it is called an introduced or non-native species.

The problem that the Cuban frog would cause when eating smaller native frogs in the Florida Everglades is called predation. Where one individual eats another to survive.

Given this information, we can say that the correct option is option C.

question#1

ans:

cell is the basic unit of organization of all living things. cells are often called the building block of life and it is the smallest unit of life. the study of cell is called cell biology. cell consists of cytoplasm enclosed within membrane, which contain bio-molecules such as proteins and nucleic acid.

two third of cell is water, which means that two-third of your whole body is water. the rest is the mixture of molecules, mainly proteins, lipids and carbohydrates.

question#2

ans:

organ:

an organ is a group of tissues specialized to form a functional unit. an example is the heart in animals.

organ system:

an organ system is a group of several organs whose functions are synchronized to release an effective action in a living organism. an example is digestive system.

question#3

different systems perform different function at tissue level. for example, the respiratory system facilitates breathing. in the alveoli tissue of the lungs, the exchange of oxygen and carbon dioxide molecules between the air and the bloodstream occurs by passive transport, so that oxygen is taken in and carbon dioxide and water are removed. different systems of the body carry out different functions. for example, your digestive system is responsible for taking in and processing food, while your respiratory system working with your circulatory system is responsible for taking up oxygen and getting rid of carbon dioxide.

question#4

different systems perform different function at tissue level. for example, the respiratory system facilitates breathing. in the alveoli tissue of the lungs, the exchange of oxygen and carbon dioxide molecules between the air and the bloodstream occurs by passive transport, so that oxygen is taken in and carbon dioxide and water are removed. different systems of the body carry out different functions. for example, your digestive system is responsible for taking in and processing food, while your respiratory system—working with your circulatory system is responsible for taking up oxygen and getting rid of carbon dioxide.

question#5

our body works because of the interactions that happen between organs and organ systems.  

for example:  

the heart to regulate blood flow throughout the body. the blood carries oxygen and nutrients to the cells and carries carbon dioxide and waste away from the cells. body systems work together in maintaining a constant internal environment. when this balance is disrupted, the body systems may not function properly, and human health can suffer.   you start to feel bad.