What is natural resources and its types? Natural resources are Earth materials used to support life and meet the needs of people. Any organic material used by humans can be considered as a natural resource. Natural resources include oil, coal, natural gas, metals, stone, and sand. Air, sunlight, soil, and water are other natural resources. […]
What is change over time called?
What is change over time called? In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection. The theory of evolution is based on the idea that all species? are related and gradually change over time. What is it called when populations slowly […]
What should you do after being struck by lightning?
What should you do after being struck by lightning? People struck by lightning may suffer cardiac arrest, so immediate and aggressive resuscitation greatly improves survival. Help the Person When It Is Safe. If you are at risk from ongoing lightning, wait until danger has passed or move to a safer place, if possible. Begin CPR. […]
What is low concentration of dye?
What is low concentration of dye? Answer: The correct answer will be option-at the bottom of the cup. Explanation: In the given figure, the mixing of the dye in water has been shown which shows that dye in water gets mixes slowly. How do you determine concentration of a dye? If the concentration of a […]
Is oil really shipped in barrels?
Is oil really shipped in barrels? Thus, the 42 US-gallon oil barrel is a unit of measure, and is no longer a physical container used to transport crude oil, as most petroleum is moved in pipelines or oil tankers. Why is a barrel 55 gallons? The unit “barrel” was still 42 gallons while the container […]
What part of the brain recalls memory?
What part of the brain recalls memory? Most available evidence suggests that the functions of memory are carried out by the hippocampus and other related structures in the temporal lobe. (The hippocampus and the amygdala, nearby, also form part of the limbic system, a pathway in the brain (more…) What are the characteristics of a […]
How can I purify my water without a filter?
Which plants can reproduce asexually?
Which plants can reproduce asexually? Asexual Reproduction Garlic, onions and tulip plants all reproduce using true bulbs. Crocuses reproduce using corms, which are similar to true bulbs. Potato plants reproduce using tubers. Ginger plants reproduce using rhizomes. Strawberry plants reproduce using stolons. What is budding explain with examples? Budding is an asexual mode of producing […]
Why is force acceleration times mass?
Why is force acceleration times mass? Newton’s second law states that the acceleration of an object is directly related to the net force and inversely related to its mass. Acceleration of an object depends on two things, force and mass. This shows that the bowling experiences a much greater force. But because of the big […]