How Did Climate Change Affect Hunter-gatherers?
Major episodes of climate change presented novel challenges to the fisher-hunter-gatherer populations of early Holocene Africa. The responses of these…
Pets and Animals
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What Causes Congenital Adrenal Hyperplasia?
Congenital adrenal hyperplasia is an inherited condition caused by mutations in genes that code for enzymes involved in making steroid hormones in the…
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What Were The Main Characteristics Of Hunter-gatherer Societies?
What are some characteristics of a hunter-gatherer society? Obtain food through hunting fishing and gathering for survival,small groups ; less than 50…
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Why Is The OP50 Strain Of E Coli Used To Feed The C. Elegans?
elegans feeds on bacterial lawns growing on agar plates. E. coli strains that have been commonly used by C. elegans researchers include OP50, a strain…
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Is A Rodent A Mammal?
Rodents are mammals characterized by upper and lower pairs of ever-growing rootless incisor teeth. Rodents are the largest group of mammals, constitut…
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Is Cooking A Turkey In A Brown Paper Bag Safe?
Experts agree that brown paper bags were never intended for use as cooking utensils . ... Make It Safe – To make this method safe, replace the brown b…
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How Do You Know When A Guinea Pig Is Scared?
Signs a guinea pig may be suffering from stress/fear can include hiding most of the time, chewing cage bars , over-grooming, altered feeding or toilet…
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How Did The Hunter-gatherers Live?
The ancient hunter-gatherers lived in small groups, normally of about ten or twelve adults plus children . They were regularly on the move, searching …
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How Far Can A Hermit Crab Travel?
Then each female lays thousands of fertilized eggs and carries them around for about a month as they grow larger and deplete their yolky energy stores…
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Is My Dog Trying To Tell Me I Have Cancer?
You may also notice some body language signs displayed by your dog if it picks up on the smell of cancer. Your pooch may sit and stare quite intently …
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What Smells Do Robins Hate?
Essential Oils, Garlic, Cayenne Pepper and Professional Products are all known to be smells that birds hate. Keeping birds away by using smell is a ef…
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What States Have Kangaroos?
Kangaroo ownership is legal with a permit in Washington, Idaho, Nevada, New Mexico, Texas, Illinois, Ohio, Pennsylvania, Maine and New Jersey . It’s t…