What are the 3 factors that impact natural selection?

What are the 3 factors that impact natural selection? Construct an explanation based on evidence that the process of evolution primarily results from four factors: (1) the potential for a species to increase in number, (2) the heritable genetic variation of individuals in a species due to mutation and sexual reproduction, (3) competition for limited […]

Which best describes effects of hurricanes?

Which best describes effects of hurricanes? Hurricanes also cause flooding and occur over a broader area. Which best describes the effects of hurricanes? Hurricanes have storm surges that cause widespread flooding. Why Deforestation increases the risk of floods in an area? Deforestation plays several roles in the flooding equation because trees prevent sediment runoff and […]

Do elements in a period share chemical properties?

Do elements in a period share chemical properties? All elements in a row have the same number of electron shells. Each next element in a period has one more proton and is less metallic than its predecessor. Arranged this way, groups of elements in the same column have similar chemical and physical properties, reflecting the […]

What spider can kill a human?

What spider can kill a human? Phoneutria How do you kill a tarantula? If you happen to encounter the Tarantula during treatment and want it killed quickly, you could directly spray them with an aerosol insecticide such as Pyrid Aerosol. Pyrid is labeled to control spiders and delivers a quick knockdown. Are Daddy Long Legs […]

How do you tell if your hearing is damaged?

How do you tell if your hearing is damaged? 10 Signs of Hearing Loss Speech and other sounds seem muffled. Difficulty hearing high-pitched sounds (e.g., birds, doorbell, telephone, alarm clock) Difficulty understanding conversations when you are in a noisy place, such as a restaurant. Difficulty understanding speech over the phone. How long does it take […]

Why is a burette more accurate?

Why is a burette more accurate? Burettes are larger than a pipette, it has a stopcock at the bottom to control the release of liquid. Burette is similar like graduated cylinder and is easier to measure a required volume of liquid through graduations. But, it has large meniscus and hence its accuracy and precision is […]

What is the reason that air tanks must be drained?

What is the reason that air tanks must be drained? To prevent too much moisture and oil from collecting, the air tanks must be drained regularly. Air pressure gauges indicate air pressure in the vehicle’s dual service (primary and secondary) air tanks. Safety valves prevent over-pressure of the air brake system. Why must air tanks […]

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