What comes first population or community?

What comes first population or community? Individuals make up a population; populations make up a species; multiple species and their interactions make up a community; and multiple species and their interactions make up ecosystems when you include the abiotic factors. This is the hierarchy of ecology. What defines the number of organisms living in a […]

What characteristics do photosynthesis and cellular respiration have in common?

What characteristics do photosynthesis and cellular respiration have in common? Both processes involve a cycle of chemical reactions. Both processes involve energy conversions. Both processes use and produce ATP. Both processes use an electron transport chain. What is the relationship between photosynthesis and cellular respiration simple? Photosynthesis converts carbon dioxide and water into oxygen and […]

What are the 4 solstices?

What are the 4 solstices? So, in the Northern Hemisphere you have: Vernal equinox(about March 21): day and night of equal length, marking the start of spring. Summer solstice (June 20 or 21): longest day of the year, marking the start of summer. Autumnal equinox(about September 23): day and night of equal length, marking the […]

Is it OK to mix 12 and 14 gauge wire?

Is it OK to mix 12 and 14 gauge wire? Anyway, the first subject is a bit touchy because it makes it difficult to perform an inspection when all of the wires coming into the panel are 12 but many of the circuits have 14 in them too. There is nothing against code mixing wire […]

Why did Germany divide into two?

Why did Germany divide into two? For purposes of occupation, the Americans, British, French, and Soviets divided Germany into four zones. The American, British, and French zones together made up the western two-thirds of Germany, while the Soviet zone comprised the eastern third. Is any of the Berlin Wall still standing? The Berlin Wall ran […]

What are 10 ways to save energy?

What are 10 ways to save energy? 21 tips: no-cost ways to save electricity Turn off unnecessary lights. Use natural light. Use task lighting. Take shorter showers. Turn water off when shaving, washing hands, brushing teeth. Fix that leaky faucet. Unplug unused electronics. Ditch the desktop computer. How can I make an inexpensive energy efficient […]

Who can stop a moving object?

Who can stop a moving object? A force can stop a moving object Place your palm in front of the moving ball. We will observe that moving ball comes to a stop. The palm held in the path of moving rubber ball applies a force to the moving ball. 2)The stopping of a moving football […]

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