Yes, the number of breaths varies based on activity levels. For example, during exercise, breathing rate increases to supply more oxygen, while resting results in slower, deeper breaths. This reflects the body’s need for energy.
Category: Class 6 Science
NCERT Solutions and Important Questions for class 6 Science for CBSE exams 2020-2021.
Tiwari Academy Discussion Latest Questions
Yes, growth is a fundamental characteristic of living beings. Both plants and animals increase in size, develop over time, and undergo changes throughout their life cycles, which are essential indicators of their living status.
Yes, I consider plants as living organisms. Although they don’t move from one place to another, they grow, reproduce, respond to stimuli like light and water, and have metabolic processes, all of which signify life.
No, movement alone doesn’t define life. While the dog, cat, birds, insects, and fish can move independently, they also possess other characteristics like growth, reproduction, and response to stimuli, which confirm their status as living beings.
Five things that can move on their own include: a dog running in the yard, a cat jumping onto a shelf, birds flying in the sky, insects crawling on the ground, and fish swimming in water.
Yes, movement can help differentiate living from non-living things. Living organisms move on their own in response to stimuli, while non-living objects require external forces for movement, lacking the ability to initiate motion independently.
Yes, a car is non-living because it does not grow, reproduce, or respond to stimuli. Unlike living organisms, it lacks metabolic processes and consciousness, functioning solely based on mechanical components and human operation.
I classify a car as non-living based on its inability to grow, reproduce, or respond to stimuli. It lacks metabolic processes, consciousness, and adaptation, relying solely on mechanical parts and external human operation.
I can grow, reproduce, respond to my environment, and adapt to changes. Unlike a car, I have metabolic processes, experience emotions, and possess consciousness, making me a living being with complex biological functions.
Living things grow, reproduce, respond to stimuli, use energy, and have complex cellular structures. In contrast, non-living things do not exhibit these characteristics, lacking processes like metabolism, adaptation, and self-repair that define life.