What are the major tissues in the respiratory system? The conducting passageways of the respiratory system (nasal cavity, trachea, bronchi and bronchioles) are lined by pseudostratified columnar epithelial tissue, which is ciliated and which includes mucus-secreting goblet cells. Do lungs have nervous tissue? The lungs are innervated by the parasympathetic and sympathetic nervous systems, which […]
What happens if 2 spiral galaxies collide?
What happens if 2 spiral galaxies collide? For example, two spiral galaxies can merge and form an elliptical galaxy. Galaxies are also composed of gas and dust. The gravitational pull of both colliding stars can interact with this materials, creating friction and shock waves that can ignite the formation of new stars. What will happen […]
What are 3 benefits of selective breeding?
What are 3 benefits of selective breeding? List of Advantages of Selective Breeding It requires no company patent. It allows for higher profit. It can create new varieties of good crops. It does not have any issue of safety. It helps eliminate diseases. It influences the production of food coming from plants in a positive […]
What is the weight of a 1000 kg car?
How do you interpret a regression summary?
How do you interpret a regression summary? The regression results comprise three tables in addition to the ‘Coefficients’ table, but we limit our interest to the ‘Model summary’ table, which provides information about the regression line’s ability to account for the total variation in the dependent variable. How is P value calculated in linear regression? […]
What is critical period in development?
What is critical period in development? What is the critical period? Also known as the sensitive period, the critical period is a time during early postnatal life when the development and maturation of functional properties of the brain, its ‘plasticity’, is strongly dependent on experience or environmental influences. What are the five main areas of […]
What are 4 examples of adaptations?
What are 4 examples of adaptations? Examples include the long necks of giraffes for feeding in the tops of trees, the streamlined bodies of aquatic fish and mammals, the light bones of flying birds and mammals, and the long daggerlike canine teeth of carnivores. What are the 4 types of adaptations? Evolution by natural selection […]
What happens if a hot air balloon gets a hole?
Why do a chicken embryo and a cow embryo look very?
What is circumference of cylinder?
What is circumference of cylinder? How do I find the circumference of a cylinder? If you know the cylinder’s radius: Multiply the radius by 2 to get the diameter. Multiply the result by π, or 3.14 for an estimation. That’s it; you found the circumference of the cylinder. What is the circumference of a 2 […]