What is the scientific study of the changes that occur in people as they age from conception until death? Chapter 7 Development across the life span Question Answer The scientific study of the changes that occur in people as they age from conception until death Human development Research design in which one participant or group […]
What are the uses of natural vegetation and wildlife?
What are the uses of natural vegetation and wildlife? Importance of Natural Vegetation: Vegetation provides shelter to animals and provides us with timber and many other forest produce. Plants also produce oxygen when they make food and oxygen is the gas we breathe. Plants protect soil from degradation. Plants help in recharging the groundwater. What […]
Why is writing important in Mesopotamia?
Why is writing important in Mesopotamia? Writing in ancient Mesopotamia arose from necessity—specifically, the need to keep records. Gradually, civilization in the Tigris-Euphrates River Valley became more urbanized. Eventually, a number of complex systems developed: political, military, religious, legal, and commercial. How do the written records created by the Mesopotamians connect with the geographic and […]
What crop did the Bantu introduce to central and southern Africa?
What crop did the Bantu introduce to central and southern Africa? Introduction of new crops e.g. yams, bananas: the Bantu increased their knowledge of food and crop cultivation. Earlier on in Africa, the inhabitants were hunters and gatherers, but with iron smelting, food production began. What crops did the Bantu grow? In these clearings they […]
What percentage of people over 70 are affected by cataract?
What percentage of people over 70 are affected by cataract? It is estimated that 30% of people 65 years or older have a visually impairing cataract in one or both eyes. 10% of people 65 or over had already had cataract surgery. 95% of cataracts are age-related, usually after age 40. How many older adults […]
What is the role of design in art?
What is the role of design in art? By virtue of this definition, design is undeniably art. It can be found in every human culture. It is used to create objects, performances, and experiences. And, designers intentionally instill significant amounts of aesthetic interest into their work. What is applied art and design? The applied arts […]
Which option best completes the diagram humanitarian aid Brainly?
Which option best completes the diagram humanitarian aid Brainly? Answer Expert Verified The letter D is the correct answer. Which option best completes the diagram the working of US foreign policy? The option that best completes the diagram is “the September 11 attacks.” The diagram starts with “The Cold War is the major U.S. foreign […]
What can help me in social studies?
What can help me in social studies? 10 Apps to Help Students With Their Social Studies Homework #1 World Atlas. Geography tends to be a difficult subject: memorizing countries’ placings and capital cities. #2 PBS Students. #3 Constitution for iPad. #4 News-O-Matic School Edition. #5 Social Studies Friendzy. #6 The Pyramids. #7 iCivics. #8 Oregon […]
Why is a genetic variation the key issue in a small population approach?
Why is a genetic variation the key issue in a small population approach? Since it is the many different genetic combinations an individual gamete can produce, is the key issue in the small population approach, because the total size of a population may be misleading because only certain members will pass their alleles to their […]
What causes diversification?
What causes diversification? There are two main mechanisms for change which will reduce biodiversity within a population: Genetic drift: The change in the composition of a gene pool as a result of a random or chance event. Natural selection: The change in the composition of a gene pool as a result of differentially selective environmental […]