Do humans need enrichment? Ultimately for humans, enrichment needs to make us feel valued and good about the contribution we are making. As with animals, there is not one form of enrichment that works for all. What is the primary source of enrichment for rats? For rats and mice, I place high-fiber rabbit food in […]
Does the brain sit in fluid?
What are examples of fast chemical reactions?
What are examples of fast chemical reactions? Chemical reactions that complete in a very short time, such as less than 10 -6 seconds, they are called fast reactions. Examples: Magnesium ribbon is burnt in the flame of Bunsen burner; it quickly gets combusted with a noticeable spark. Similarly, a neutralization reaction between acids and bases […]
What are the different ocean currents that carry warm water give at least three examples?
What are the different ocean currents that carry warm water give at least three examples? They carry warm water from the tropics poleward. Examples include the Gulf Stream, the Agulhas Current, and the Kuroshio. Cold currents flow toward the equator on the eastern side of ocean basins. What is the purpose of prevailing winds? Due […]
What is the characteristic of compound?
What is the characteristic of compound? Characteristics of a compound The properties of a compound are different from the properties of its constituents. Formation of a compound is generally accompanied by evolution of energy in the form of heat or light. A compound has a fixed melting point and boiling point. A compound is always […]
How many times will I be writing 2 if I write down numbers from 11 to 99?
How many times will I be writing 2 if I write down numbers from 11 to 99? How many times will I be writing 2 if I wrote down numbers from 11 to 199? Solution: From 11 to 100, count numbers such as 12,32,42,52,62,72,82,92 which are 8 in numbers plus numbers from 20,21,22,23,24,25,26,27,28,29, have digits […]
What are the two main types of energy?
What are the two main types of energy? Many forms of energy exist, but they all fall into two basic categories: Potential energy. Kinetic energy. What are the two types of mechanical energy? There are two main types of mechanical energy. They are motion energy and stored mechanical energy. Motion energy: This is the energy […]
Why are rabbits r-selected species?
Why are rabbits r-selected species? So this begs the question are rabbits truly prolific, and why? In Page 2 the 1960s two ecologists came up with r/K selection theory. It relates to parental investment and reproductive strategies adopted by species in order to advance its kind into the future. And they have the ability to […]
What are the 5 steps of muscle contraction?
What are the 5 steps of muscle contraction? Terms in this set (5) exposure of active sites – Ca2+ binds to troponin receptors. Formation of cross-bridges – myosin interacts with actin. pivoting of myosin heads. detachment of cross-bridges. reactivation of myosin. What are the 7 steps of muscle contraction? Terms in this set (7) Action […]