Chapter 3. All about the Heart. The blood circulatory system is one of the most vital systems in human beings and other higher animals because this system supplies nutrition all over the body for metabolic activities. Blood circulatory system consists of blood, heart and blood vessels. The heart is formed by cardiac muscles. It is … Read more
Last Updated: March 22, 2026 at 9:23 pm
Chapter 3. Agriculture and Climate. In this chapter, at first unfavorable environment, crops with their varieties tolerant to unfavorable weather and their importance have been discussed. Thereafter, the influence of climate change on the production of crops, fishes, and livestock and poultry have been discussed. In the last part of this chapter, the adaptation mechanisms … Read more
Last Updated: March 22, 2026 at 9:23 pm
Chapter 3. Time Value of Money. The concept of Time Value of Money is the root of all Financial Decision. Today’s Tk100.00 and Tk100.00 after 10 years will not carry the same value. This concept of time value is also necessary for our daily life. If we know by what rate he is calculating the … Read more
Last Updated: March 22, 2026 at 9:22 pm
Chapter 3. Self-employment. But the rapid growth of population trends, economic backwardness and limited employment opportunities for the country’s unemployment problem than demand is increasing day by day. 010 According to the Bangladesh Bureau of Statistics report, the total number of unemployed people, 6 million. 5 million of the country’s total labor force of 67 … Read more
Last Updated: March 22, 2026 at 9:22 pm
Chapter-3: Types of Aroho, HSC Logic 2nd Paper. Logic Suggestion and Question Patterns of HSC Examination. Logic has two meanings: first, it describes the use of valid reasoning in some activity; second, it names the normative study of reasoning or a branch thereof. In the latter sense, it features most prominently in the subjects of … Read more
Last Updated: March 22, 2026 at 7:40 pm
Chapter-3: Attitude. HSC Psychology 2nd MCQ Question With Answer. Psychology is an academic and applied discipline that involves the scientific study of mental functions and behaviors. Psychology has the immediate goal of understanding individuals and groups by both establishing general principles and researching specific cases, and by many accounts, it ultimately aims to benefit society. … Read more
Last Updated: March 22, 2026 at 7:43 pm