What is the outside of an atom called? The outermost regions of the atom are called electron shells and contain the electrons (negatively charged). Structure of an atom: Elements, such as helium, depicted here, are made up of atoms. Atoms are made up of protons and neutrons located within the nucleus, with electrons in orbitals […]
Where do you see hear waves in your everyday life?
Is mutation good or bad?
Is mutation good or bad? A beneficial, or advantageous mutation increases the fitness of the organism. Examples are mutations that lead to antibiotic resistance in bacteria (which are beneficial for bacteria but usually not for humans). A neutral mutation has no harmful or beneficial effect on the organism. Can a mutated gene be repaired? For […]
What are some examples of scientific models?
What are some examples of scientific models? Examples of SCIENTIFIC MODELS: A model of the motions of the sun, moon and earth (which you participated in last year) A model of predicting eclipses. Models that explain weather phenomena can be used to predict weather. What are the 4 types of scientific models? The main types […]
What are the five most common neurotransmitters and their function?
What are the five most common neurotransmitters and their function? There are more than 40 neurotransmitters in the human nervous system; some of the most important are acetylcholine, norepinephrine, dopamine, gamma-aminobutyric acid (GABA), glutamate, serotonin, and histamine. What are two functions that are dominant on the left side of the brain? Cerebral Dominance The left […]
What is the highest recorded wave height?
What is the highest recorded wave height? 100 feet high What is considered a big wave? Big wave surfing is a discipline within surfing in which experienced surfers paddle into, or are towed into, waves which are at least 20 feet (6.2 m) high, on surf boards known as “guns” or towboards. Are 2 ft […]
Is 5 km/h fast?
What is an example of experimental design?
What is an example of experimental design? This type of experimental design is sometimes called independent measures design because each participant is assigned to only one treatment group. For example, you might be testing a new depression medication: one group receives the actual medication and the other receives a placebo. Group 1 (Medication 1). What […]
What is faster sound or light?
What is faster sound or light? The speed of light as it travels through air and space is much faster than that of sound; it travels at 300 million meters per second or 273,400 miles per hour. Visible light can also travel through other things besides through air and through space. Where is our closest […]
Which evidence best supports the conclusion that the narrator is telling the story with a particular child in mind the crab that played with the sea?
Which evidence best supports the conclusion that the narrator is telling the story with a particular child in mind the crab that played with the sea? Answer: I think the evidence that best supports the conclusion that the narrator is telling this story with a particular child in mind is the repetitive use of the […]