<span>The impurities that were removed include sodium hydroxide, ethanol, and the boiling stones.</span>
Answer:
D, amino acids is the answer.
Answer:
Which nonspecific defense mechanism increases the resistance of cells to viral infection and slows the spread of disease?
the nonspecific defense mechanism that increases the resistance of cells to viral infection and slows the spread of disease is called phagocytic barrier
Explanation:
Phagocytic barrier helps to attack any foreign materials that enteiers the body system sych as bacteria, viruses among others.
The levels of organization in an organism may be broken down, from simplest to most complex, as:
1. Cell
2. Tissue
3. Organ
4. Organ system
5. Organism
A cell is the basic building of life and almost all cells in an organism's body are far more similar than they are different in both structure and function. Next are the tissues, which are groups of cells combined to carry out a special task. These tissues combine to form an organ, which a large part of the body that partakes in an important task, such as the heart pumping blood. Then is the organ system, which may contain multiple organs all working in conjunction to achieve a change in the organism's body. Finally, the organ systems combine and form the organism. The degree of complexity therefore increases.
Answer: Option C
Explanation:
The process of photosynthesis can be defined as the process by which the plants and blue green algae make food by the use of water and carbon dioxide are used in the presence of sunlight to get converted into glucose.
The leaves of the plant is the main site for this process and the conversion of light energy into chemical energy takes place here only.
Carbon dioxide that is used in this process is removed from atmosphere which is a greenhouse gas.
