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Explore and master the fundamentals of ICSE Class 8 Biology
You've not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.Chapter 1
Chapter 2
Chapter 3
Chapter 4
The human body regulates essential functions through three primary systems: the endocrine system, which uses hormones for chemical control; the circulatory system, which transports oxygen and nutrients via the heart-blood network; and the nervous system, which transmits rapid electrical signals for immediate responses. These systems work in concert to maintain homeostasis and respond to environmental stimuli.
Chapter 5
Chapter 6
Food production encompasses scientific methods for cultivating crops and raising animals to meet nutritional needs. It covers agricultural practices, animal husbandry, sustainable farming, and food preservation strategies, highlighting the importance of balancing productivity with environmental care.