I'M ANSWERING THE QUESTION FOR YALL What is the difference between a word's denotation and connotation?

Denotations and connotations are another way words can have double meanings. A denotation is the literal meaning or definition of a word, while a connotation is a secondary or implied meaning of that same word. Denotations typically carry the same meaning for everyone, but connotations can vary from person to person. A connotation is the implied meaning of a word. Connotations can color or present a word in a different light because the meaning can be influenced by emotions, past experiences, and even mood. Connotations can also be positive or negative. For example, a home is a structure where people live. This is a basic and acceptable definition of the term home. The connotation can vary. For some people, a home represents family, safety, and security; for others, it does not. I could mean a place of chaos, dysfunction and instability. Even though people live in homes, the meaning of the word can imply different conditions because of an individual’s personal experience.

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint

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.