What did the Leakeys discover? Mary Douglas Leakey, FBA (née Nicol, 6 February 1913 – 9 December 1996) was a British paleoanthropologist who discovered the first fossilised Proconsul skull, an extinct ape which is now believed to be ancestral to humans. She also discovered the robust Zinjanthropus skull at Olduvai Gorge in Tanzania, eastern Africa. […]
Do psychological disorders have physical causes?
Do psychological disorders have physical causes? So if you’re experiencing unexplained aches and pains, it might be linked to your mental health. According to Carla Manley, PhD, a clinical psychologist and author, people with mental illnesses can experience a range of physical symptoms, such as muscle tension, pain, headaches, insomnia, and feelings of restlessness. What […]
When was Australia discovered by European explorers?
When was Australia discovered by European explorers? February 1606 What role did geography play in European exploration? By traveling to different regions around the globe, explorers were able to learn more about areas such as Africa and the Americas and bring that knowledge back to Europe. Methods of navigation and mapping improved as a result […]
How to prevent foodborne illness while handling groceries?
How to prevent foodborne illness while handling groceries? See full answer • Before eating, rinse fresh fruits and vegetables under running tap water, including those with skins and rinds that are not eaten. Scrub firm produce with a clean produce brush. For canned goods, remember to clean lids before opening.• When unpacking groceries, refrigerate or […]
Where is a savanna located?
Where is a savanna located? The largest areas of savanna are found in Africa, South America, Australia, India, the Myanmar (Burma)–Thailand region in Asia, and Madagascar. Why are savannas located where they are? LOCATION: Savannas are comprised mostly of grasses and a few scattered trees. They cover half the surface of Africa, large areas of […]
What does white and blue mean?
What does white and blue mean? Question: What do the colors of the flag mean? Answer: According to custom and tradition, white signifies purity and innocence; red, hardiness and valor; and blue signifies vigilance, perseverance, and justice. What does the color blue represent? Blue is for calm, trust and intelligence Blue is a serene and […]
Why did Greek city-states have strong economies?
Why did Greek city-states have strong economies? The correct answer is C) stable governments. The factor that was a key reason that the Greek city-states had strong economies was a stable government. Athens was the main city-state government in ancient Greece. How did ancient Greeks spend their money? Before 600 B.C. there was no monetary […]
Are basic emotions innate?
Are basic emotions innate? Being hardwired, basic emotions (or ‘affect programs’) are innate and universal, automatic, and fast, and trigger behaviour with a high survival value. What is the basic emotion theory? Basic emotion theory proposes that human beings have a limited number of emotions (e.g., fear, anger, joy, sadness) that are biologically and psychologically […]
What animals did the European settlers bring to America?
What animals did the European settlers bring to America? Europeans introduced such domestic animals as cattle, pigs, chickens, goats, and sheep to North America, with the intent of using the animal meat for food, and hides or wool for clothing. They also inadvertently brought pest animals and plants, such as rats and assorted weeds. What […]
What are the determinants of supply in economics?
What are the determinants of supply in economics? Determinants of supply Non-price factors. As well as price, there are several other underlying non-price determinants of supply, including: The availability of factors of production. Cost of factors. New firms entering the market. Weather and other natural factors. Taxes on products. Subsidies. What are the 6 non-price […]