17) C (Might be wrong)
21) D
22) The British, the French and the American Indians are major ethnic groups in Canada today. Due to the population growth, it may cause some health concerns, and immigration is responsible for the population growth, adding 1.7 million into the population, according to a study in 2011.
23) The United States has a constitutional federal republic and Canada has federal parliamentary democracy (Parliament of Canada) under a constitutional monarchy; a Commonwealth realm.
24) Natural resources because people would look for things they needed; like rivers for water, trees for wood, prairie for farming, etc.
25) Oil. Canada has the third largest known oil reserves in the world, behind Saudi Arabia and Venezuela. Canada takes on peacemaking roles. Maybe because they are bringing in quite a bit of money and don't have to spend time fighting anybody, so they can afford to spend time trying to solve world problems.
There is actually 8 planets mercury, venus, earth, mars, saturn, jupiter, uranius, pluto are the planets that i know of.
The answer is object permanence.
Object permanence refers to the ability to understand that an object is still present and physically exists even if it is hidden out of sight. In this example, your niece lacks object permanence since she does not understand that you are behind the blanket even though you cover yourself with it or you are temporarily.
Wants and needs is predominantly caused by brains in order to fulfill what our body considered missing. In order to fulfill this, our brain tend to give signals that make us focus to make that fulfillment before we could move on to others.
Because of this, our perceptions tend to be catered in order to finish this fulfillment. (for example, starving people may create a perception where they see anoher objects as an actual food)
Preventable injuries, like car accidents, are the leading cause of death among children and youth ages 1-24 nationwide. Among young children ages 1-4, the most common cause of unintentional injury-related death is drowning; among 5- to 24-year-olds, it is motor vehicle accidents).
