Diffusion is the spontaneous movement of gases, without the use of any energy or effort by the body, between the gas in the alveoli and the blood in the capillaries in the lungs. Perfusion is the process by which the cardiovascular system pumps blood throughout the lungs.
Answer:
The dependant variable is the growth of the plants.
Explanation:
The independent variable is what changes the dependent variable.
for example, the type of salt concentration ( Independent variable ) is/ isn't going to change the growth ( dependant variable ) of the plant.
Answer: Option C) make confident decisions about their lives
Explanation:
The ability of person to rely primarily on his or her sense organs and/or intuition in order to make sound decisions on what to pursue (future ambition), what to wear, eat, say, do etc, at any point in time confers independence on such a person.
Thus, this person is said to be an Independent individual
Answer:
The correct answer is first degree burn.
Explanation:
Burns are classified into first degree, second degree, and third-degree burns. The first-degree burn is considered the mildest burn out of all three types. The example of first-degree burn is common sunburn.
In the first degree burn, the skin epidermis is affected but the dermis layer is not harmed. The area of burn appears red and is quite painful. No formation of blister occurs in the first-degree burn and it heals in 3-5 days.
The skin becomes dry at the burn area and it peels off and new skin comes which removes the old skin. Therefore the correct answer is first-degree burn.
Answer:
Can you show a picture of the diagram?
