What is the meaning of structural adaptations? Structural adaptations are physical features of an organism like the bill on a bird or the fur on a bear. Other adaptations are behavioral. Behavioral adaptations are the things organisms do to survive. For example, bird calls and migration are behavioral adaptations. What are examples of plant adaptations? […]
Is physical or chemical weathering more harmful?
Is physical or chemical weathering more harmful? Chemical weathering does not cause physical damage to rock but rather is a reaction between the chemical composition of the rock and outside chemicals. Chemical weathering can make a rock more vulnerable to physical weathering forces. Rust is weaker than iron and makes the rock more likely to […]
How many types of digital data is present?
How many types of digital data is present? two What is digital information example? Examples of digital media include software, digital images, digital video, video games, web pages and websites, social media, digital data and databases, digital audio such as MP3, electronic documents and electronic books. What are the examples of digital technology? Digital technologies […]
What is the difference between positive and negative catalyst?
What is the difference between positive and negative catalyst? Positive catalyst: A catalyst which increases the rate of reaction is called positive catalyst. Such catalyst decreases activation energy by accepting a smaller path, so rate of reaction is increased. Negative catalyst (Inhibitor): A catalyst which decreases or retards the rate of reaction is called negative […]
What are the 5 major specialty areas of psychology?
What are the 5 major specialty areas of psychology? 5 Specialty Areas of Psychology Social Psychology. Industrial-Organizational Psychology. Health Psychology. Research Psychology. Clinical Psychology. What are the three largest subfield of psychology? The three subfields of professional psychology are: Clinical Psychology, Counseling Psychology, and School Psychology. What are the two largest areas of psychology? Clinical […]
What is gel electrophoresis and how does it work quizlet?
What is gel electrophoresis and how does it work quizlet? How does gel electrophoresis work? Molecules are forced across a span of gel. Electrodes at either end of the gel provide the driving force. The charged particles migrate either to the cathode or to the anode. What are three purposes of using a buffer in […]
What are the ways of controlling erosion?
What are the ways of controlling erosion? 15 Wonderful Methods to Control Erosion Planting Vegetation. This method involves planting crops with deep roots that can hold the soil in place. Contour Farming. Applying Mulches. Avoiding Overgrazing. Reforestation. Use Plastic Sheeting. Use of Silt Fencing. Applying Terraseeding Method. What are two ways to prevent erosion? You […]
Who invented mirror writing?
Who invented mirror writing? Leonardo da Vinci Why did Leonardo use mirror writing? The purpose of his mirror writing is unknown, but one idea is that it may have kept his hands clean. People who were contemporaries of Leonardo left records that they saw him write and paint left handed. As a lefty, this mirrored […]
What are two acid-base indicators examples?
What are two acid-base indicators examples? Those substances which change their colors in acid and base are called acid-base indicators for example litmus solution,methyl red, methyl orange and beetroot etc. What are two examples indicators? lndicators derived from natural sources are called natural indicators. eg:- Litmus , red cabbage , turmeric , china rose petals […]