What body system receives information from inside and outside the body? The nervous and endocrine systems are two forms of communication system in the human body that integrate, coordinate and respond to sensory information which is received by the human body from its surroundings. Which sends information from other parts of the body all the […]
What is the relationship between length and period?
What is the relationship between length and period? The longer the length of string, the farther the pendulum falls; and therefore, the longer the period, or back and forth swing of the pendulum. The greater the amplitude, or angle, the farther the pendulum falls; and therefore, the longer the period.) Is period directly proportional to […]
What is a conclusion in the scientific method?
What is a conclusion in the scientific method? A conclusion is a statement based on experimental measurements and observations. It includes a summary of the results, whether or not the hypothesis was supported, the significance of the study, and future research. What is an Experiment? It is a detailed procedure designed to test a hypothesis. […]
What is the speed of a car that travels 700 km in 3 hours and 30 minutes?
Is clear ice bad?
Is clear ice bad? Cloudiness indicates either trapped air or trapped impurities, or both. Sometimes these impurities will even contain unpleasant odors. This type of ice is therefore much healthier than cloudy ice to consume. It has fewer impurities, less air, and even fewer bacteria. Is clear ice safe to walk on? Ice is not […]
Is water more dense than wood?
What are 4 types of chemical reactions?
What are 4 types of chemical reactions? Representation of four basic chemical reactions types: synthesis, decomposition, single replacement and double replacement. How many type of chemical reaction are there? five What is chemical reaction explain with an example? A chemical reaction happens when one or more chemicals are changed into one or more other chemicals. […]
Do refracting telescopes have mirrors?
Do refracting telescopes have mirrors? Refracting telescopes use lenses to focus the light, and reflecting telescopes use mirrors. I’ll talk first about refracting ones. Refracting telescopes work by using two lenses to focus the light and make it look like the object is closer to you than it really is. Both lenses are in a […]