Which electromagnetic radiation on the electromagnetic spectrum can be detected by the human eye? Visible light Can you detect infrared radiation with your body? Infrared waves, or infrared light, are part of the electromagnetic spectrum. People encounter Infrared waves every day; the human eye cannot see it, but humans can detect it as heat. A […]
What happens during physical and chemical digestion?
What happens during physical and chemical digestion? Mechanical digestion involves physically breaking the food into smaller pieces. Mechanical digestion begins in the mouth as the food is chewed. Chemical digestion involves breaking down the food into simpler nutrients that can be used by the cells. What are examples of physical digestion? Physical digestion is the […]
When a response is strengthened because it is followed by the removal of an aversive stimulus it is called Group of answer choices?
When a response is strengthened because it is followed by the removal of an aversive stimulus it is called Group of answer choices? Negative Reinforcement In an attempt to increase the likelihood of a behavior occurring in the future, an operant response is followed by the removal of an aversive stimulus. This is negative reinforcement. […]
Why is carbon-13 stable?
Why is carbon-13 stable? Both 12C and 13C are called stable isotopes since they do not decay into other forms or elements over time. The rare carbon-14 (14C) isotope contains eight neutrons in its nucleus. Unlike 12C and 13C, this isotope is unstable, or radioactive. Over time, a 14C atom will decay into a stable […]
What are stars called that vary noticeably in brightness?
What are stars called that vary noticeably in brightness? A variable star is, quite simply, a star that changes brightness. A star is considered variable if its apparent magnitude (brightness) is altered in any way from our perspective on Earth. These changes can occur over years or just fractions of a second, and can range […]
What is an example of cognitive development milestone?
What is an example of cognitive development milestone? Sitting up, crawling, and walking is just a few of the physical milestones that allow babies to gain a greater mental understanding of the world around them. As they approach 1 year of age, most infants are able to: Enjoy looking at picture books. Imitate gestures and […]
Which one is a nucleotide?
Which one is a nucleotide? A nucleotide is the basic building block of nucleic acids. A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base. The bases used in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T). Is […]
Where do mice hide during the day?
Where do mice hide during the day? Under furniture or inside upholstered furniture voids. In secluded corners of cluttered rooms, garages or attics. Inside stored cardboard boxes. Voids in walls or ceilings, usually near heat sources. Can I sleep with a mouse in my room? If you have found evidence of mice in your bedroom, […]
Can you drink any water if you boil it?
Can any matter be divided endlessly?
Can any matter be divided endlessly? Physical space is often regarded as infinitely divisible: it is thought that any region in space, no matter how small, could be further split. Time is similarly considered as infinitely divisible. Can you infinitely divide by 2? Infinity divided by 0 will be the infinity same. As infinity is […]