What magnification do you need to see bacteria?

What magnification do you need to see bacteria?

At 400x magnification you will be able to see bacteria, blood cells and protozoans swimming around. At 1000x magnification you will be able to see these same items, but you will be able to see them even closer up.

Who was the only female pharaoh?

Although it was uncommon for Egypt to be ruled by a woman, the situation was not unprecedented. As a regent, Hatshepsut was preceded by Merneith of the first dynasty, who was buried with the full honors of a pharaoh and may have ruled in her own right.

How many cells are there in an adult’s body?

The mean volume of a mammal cell is estimated to be 4 billionths of a cubic centimeter. (To get a sense of that size, check out The Scale of the Universe.) Based on an adult man’s typical volume, you might conclude that the human body contains 15 trillion cells.

What material is money made out of?

The ordinary paper that consumers use throughout their everyday life such as newspapers, books, cereal boxes, etc, is primarily made of wood pulp; however, United States currency paper is composed of 75% cotton and 25% linen.

Which US state holds the record for the highest temperature ever officially observed in the United States?

Greenland Ranch, California, with 134°F on July 10, 1913, holds the record for the highest temperature ever officially recorded in the United States. This station is located in barren Death Valley which is about 140 mi long and 4–16 mi wide and runs north and south in southeastern California and southwestern Nevada.

What is Daffy Duck’s middle name?

Daffy has a middle name, Dumas as the writer of a swashbuckling script, a nod to Alexandre Dumas. Also, in the Baby Looney Tunes episode “The Tattletale”, Granny addresses Daffy as “Daffy Horatio Tiberius Duck”.

Who was the first black governor in the United States?

Lawrence Douglas Wilder (born January 17, 1931) is an American politician, who served as the first African American to be elected as governor of Virginia and first African-American governor of any state since Reconstruction. Wilder served as the 66th Governor of Virginia from 1990 to 1994.

How many cups is 200 grams of flour?

The most common dry ingredients are flour (1 cup = 150g), sugar (1 cup = 200g), brown sugar (1 cup packed = 200g), rice (1 cup = 200g), raisins (1 cup = 140g). For butter 1 tablespoon is 15g, 1 stick is 110g and 1 cup is 225g. Confectioner’s sugar is icing sugar (1 cup = 100g).