Are hamsters vertebrates or invertebrates?

Are hamsters vertebrates or invertebrates? Hamsters are small mammals that belong to the rodent family. Like mice, squirrels, beavers, and other rodents, they have large front teeth that they use for gnawing and… Rats belong to the group of mammals called rodents. What’s a gerbil? Any of a subfamily (Gerbillinae, family Cricetidae) of burrowing rodents, […]

Is wood an isotropic material?

Is wood an isotropic material? Isotropic Material is defined as if its mechanical and thermal properties are the same in all directions. Isotropic materials can have a homogeneous or non-homogeneous microscopic structures. Examples of orthotropic materials are wood, many crystals, and rolled metals. Why is timber anisotropic? Because it is a naturally grown material, timber […]

What are the main ingredients in hair dye?

What are the main ingredients in hair dye? To achieve a permanent color, many hair dyes work using a system of ammonia (or ethanolamines in the case of some ammonia-free products), hydrogen peroxide, and p-phenylenediamine. The ammonia pulls apart layers of the hair’s proteins, so that the dye can access the hair shaft. What are […]

What does a wrench in the plan mean?

What does a wrench in the plan mean? Sabotage or frustrate a project or plans, as in The boss threw a monkey wrench into our plans when he said we’d have to work Saturday. Did I throw a wrench into your plans? Definition of ‘throw a wrench’ If someone throws a wrench or throws a […]

What was Sago Street also known as?

What was Sago Street also known as? Sago Street was where brothels were located. Sago Lane is known as ho ba ni au koi in Hokkien, which literally means “the street behind Ho Man Nin”. What is a dying house in Singapore? Death houses are places where the dying are sent to spend their final […]

Where is the best place to catch carp?

Where is the best place to catch carp? Look for river inlets and outlets, or places where the river connects with another body of water. The currents in these types of areas will regularly deposit food sources, and carp will often be found nearby. Learn more about Streams & Rivers different structures. Where is the […]

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