How did whales evolve to be so big? Pyenson and Vermeij hypothesize that marine gigantism was set on a fast track because of a particularly productive ocean during the onset of the Pleistocene, roughly 2.5 million years ago. Giant ice sheets ground the earth into nutrient rich bits that found their way into the sea, potentially helping whales gain mass. Why have whales evolved to be so much larger than
What is the effect to an engine if the opening pressure of an injection nozzle is very high? An injection pressure increase enhances mixture formation as well as combustion. Decreasing the hydraulic flow rate, by means of reducing spray hole orifice diameter, affects mixture formation primarily through improved gas entrainment processes. What is nozzle opening pressure? The nozzle opening pressure of fuel injection systems affects the initial fuel atomization, the
What are Tesla Powerwall batteries made of? lithium-ion storage The Tesla Powerwall is a lithium-ion storage product; specifically, it is a lithium nickel manganese cobalt oxide (NMC) battery. How long do the batteries in a Tesla Powerwall last? The standard Tesla Powerwall warranty is 10 years at 70\% capacity. This means, if the Powerwall loses more than 30\% of its storage capacity within 10 years it would be covered by
Did Mendel fabricate data? He accuses Mendel (1822–84) of falsifying his data. Fisher states that the deviation (that is 0.009) from the expected ratio of 3:1 is less than the standard error of random sampling; therefore there may have been manipulation of the data sets by someone. Did Mendel repeat his experiments? Mendel repeated this experiment with other combinations of characteristics, such as flower color and stem length. Each time,
What is the example of fatal? The definition of fatal is something that causes death or that leads to failure or disaster. When you are shot in the head, this is an example of a wound that could be described as fatal. What are the two meanings of the word fatal? 1 : causing death : mortal fatal injuries. 2 : causing ruin or failure a fatal mistake. Other Words
What is a shinken sword? Shinken (真剣, literally meaning “real sword”) is a Japanese sword that has a sharp forged blade; the word is used in contrast with bokken and shinai. Shinken are often used for iaijutsu (combat practice) and/or tameshigiri (cutting) practice and/or iaido. What are the 3 types of katanas? There are a few distinct types of Katana, Shinogi-Zukuri, Shobu-Zukuri, and Kissaki-Moroha-Zukuri. The difference between these broad categories
Which countries have Fibre optic broadband? Fibre broadband availability as share of households by country in 2016, by technology Characteristic Full-fibre-only VDSL & full-fibre United States 35\% – Spain 63\% – New Zealand 16\% – Germany 7\% – Does Cayman Islands have good internet? Cayman offers the fastest internet speeds in the Caribbean with average speeds of 16.12Mbps across all three islands – not far off the UK average of
What does Fred Meyer support? We direct our charitable giving and service—at the national and local levels—to nonprofit organizations that focus on hunger relief, military personnel and their families, health and nutrition, disaster relief and more. Learn more about Fred Meyer in the Pacific Northwest Community here. What stores are associated with Fred Meyer? The Kroger Co. Family of Stores includes: Baker’s. City Market. Dillons. Food 4 Less. Foods Co.
What do vegans think about killing animals for food? Most vegans are vegans because of cruelty (factory farming), not because it kills animals and they dislike killing. Veganism is for persons who have the capacity to judge right from wrong aka moral agents. Wild animals are not moral agents. Why vegans are killing the environment? Vegan diets don’t resort to a perennial land which is bad for the environment because
What are the participants of a market? Market participants are those buyers and sellers transacting business in the principal market for an asset or liability. These participants are not related parties, have a reasonable understanding of the asset or liability, are capable of entering into a transaction to buy or sell the item, and are motivated to do so. Who are the 4 market participants? There are four kinds of