What are the differences between covalent and ionic bonds? The two main types of chemical bonds are ionic and covalent bonds. An ionic bond essentially donates an electron to the other atom participating in the bond, while electrons in a covalent bond are shared equally between the atoms. The only pure covalent bonds occur between […]
What you mean by behavior?
What you mean by behavior? Behavior (American English) or behaviour (British English; see spelling differences) is the actions and mannerisms made by individuals, organisms, systems or artificial entities in conjunction with themselves or their environment, which includes the other systems or organisms around as well as the (inanimate) physical … What is the difference between […]
Can a Tornadoes kill you?
Can a Tornadoes kill you? Remarkably, relatively few lives are lost to tornadoes. During an average year, tornadoes kill about 60 Americans, which is about the same number of people who killed by lightning strikes. But this is not going to be an average year. The death toll from the terrible storms in the South […]
What color leaves absorb the maximum amount of light?
What color leaves absorb the maximum amount of light? green What colors are absorbed by the leaf? Through three layers of leaf material, only green is transmitted, indicating that both blue and red are absorbed. The most important plant pigment is chlorophyll-a, which exhibits a grass-green color, and absorbs light in the blue and red […]
What are three types of electrical burns?
What are three types of electrical burns? Burns caused by electricity may be of three types: electrical burns, arc burns, and thermal contact burns. Electrical burns can result when a person touches electrical wiring or equipment that is used or maintained improperly. Typically, such burns occur on the hands. What category is an electrical burn? […]
Does the President actually live in the White House?
Does the President actually live in the White House? It was not until 1800, when the White House was nearly completed, that its first residents, President John Adams and his wife, Abigail, moved in. Since that time, each President has made his own changes and additions. The White House is, after all, the President’s private […]
What are the advantage and disadvantage of asexual reproduction?
What are the advantage and disadvantage of asexual reproduction? Bacterial reproduction coli, reproduce asexually . An advantage of this is that they can produce many bacteria very quickly. A disadvantage is that all of the bacteria are genetically identical. If an antibiotic was used on the bacteria, then all of them would die. What if […]
Why is sunburned skin warm?
Why is sunburned skin warm? Also, a small amount of heat is given off from the burn, caused by the concentration of blood in the healing process, giving a warm feeling to the affected area. Sunburns may be classified as superficial, or partial thickness burns. Blistering is a sign of second degree sunburn. Can one […]
What occurs in a point mutation?
What occurs in a point mutation? Point mutations are a large category of mutations that describe a change in single nucleotide of DNA, such that that nucleotide is switched for another nucleotide, or that nucleotide is deleted, or a single nucleotide is inserted into the DNA that causes that DNA to be different from the […]
What are the 3 types of body composition?
What are the 3 types of body composition? Most people are unique combinations of the three body types: ectomorph, mesomorph, and endomorph. Ectomorphs are long and lean, with little body fat, and little muscle. What do dead rows focus on? The dead row is the health fitness exercise which is performed to strengthen the muscles […]