Answer:
Your A
answer is: C. <em>To </em><em>maintain</em><em> </em><em>normal </em><em>heart </em><em>rhythm</em>
Explanation:
A pacemaker signals the heart to beat when the heartbeat is too slow or irregular. A pulse generator is a small metal case that contains electronic circuitry with a small computer and a battery that regulate the impulses sent to the heart.
Heath Risks
While some side effects of steroids may be just a nuisance, others may be life-threatening. For example, using steroids has been associated with:
Liver problems
Heart problems
Stroke
Blood clots
Cancer
Physical Side Effects
Common physical side effects of steroid use include:
Acne or pimples
Scars or stretch marks
Premature hair loss in males
Deepened voice in females
Excessive growth of body and facial hair in females
Mental Side Effects
Steroid users may become overly aggressive or combative, a condition commonly referred to as “’roid rage.” Uncontrolled aggression causes some steroid users to become confrontational with friends and family; sometimes, they end up in trouble with the law.
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Miss Hawaii
The answer is B- seminal vesicles
Atrial fibrillations the problem of irregular heartbeats, due to which clots can form inside the veins, and may lead to stroke, and ultimately, heart failure. An anticoagulant is given to such patients, to decrease the chances of occurrence of a heart attack due to blood clot formation.
Answer:
Disposal of Industrial Wastes And Household Garbage
Explanation:
Land pollution is a major problem around the world and is caused by a variety of factors. Some of main causes of soil pollution include deforestation and consequent erosion, agriculture, industry, mining, landfills and illegal dumping of waste as well as urbanization and construction. The source of land pollution comes from the human element such as littering, and waste that is washed ashore from boats, oil rigs, and sewage outlets. Land pollution is a result of dumping garbage, waste, and other toxins making the land contaminated or polluted.
How Can We Minimize Land Pollution?
1. Recycle and Reuse to Stop Pollution. Recycling and reusing resources whenever possible reduces waste, cuts land pollution and saves you money.
2. Avoid Use of Chemicals in Farming.
3. Reduce Waste. ...
4. Buy Organic Products
