The correct answer is:
Frayed electrical cords expose users to electric circuits, creating the risk of electric shock.
The heart, liver, and stomach are examples of organs in humans which are found in most animals and plants.
Answer
The correct option is B.
Reason
A brief technical explanation for each option is given below.
a. Asthma
It is lower respiratory disorder in which air passage way become narrow and swells, produce extra mucus which make difficulty in breathing, and trigger sneezing, wheezing and shortness of breath.
b. Pleurisy
It is lung disease in while pleura, lining of lung and chest cavity become inflamed due to accumulation of pleural fluid. The fluid is accumulated through the process of pleural effusion which may be transudate or exudate.
c. Pulmonary hypertension
It is a condition in which blood pressure increase in lung arteries. It leads to shortness of breath, swelling of legs and fast heartbeat.
d. COPD
Stand for chronic obstructive pulmonary disorder. It is a progressive lung disorder accompanied with chronic bronchitis, emphysema and non-reversible asthma.
e. Emphysema
In this type of lung disorder the alveoli block due to accumulation of fluid in it, that result into low exchange of gases (oxygen and carbon dioxide).
Answer: living things such as “human beings”, “animals”, “plants”, and “microorganisms”.. Nonliving things do no exhibit any characteristics
Explanation: Nonliving things do not grow,respire, need energy, move, reproduce, evolve, or maintain homeostasis. They are made up of non living materials
<em><u>Trees </u></em><em><u>provide </u></em><em><u>socio-economic benefits</u></em><em><u> by creating a friendly environment that lures more customers to the shopping areas they are found.</u></em>
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Trees are very important to our environment for the following reasons:
- They release oxygen during photosynthesis, thereby producing oxygen for humans
- Trees take in carbon dioxide during photosynthesis, thereby purifying the atmosphere and limiting greenhouse effect.
- They also beautify the environment
- Trees serve as shades for humans
All these importance of trees is what will definitely lure people to go to shopping areas that have trees planted in them.
This means that, trees boost sales of businesses wherever they are planted. In this way, we can state that because trees create a friendly environment, people are lured where trees are and they spend more money there, and so therefore, it serves as social or economic benefit.
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