Answer:
He spent a great deal of time immersing himself in nature, testing scientific laws, dissecting bodies (human and animal) and thinking and writing about his observations.
Explanation:
Probably because of his abundance of diverse interests, da Vinci failed to complete a significant number of his paintings and projects.
Invading Cuba in 1898, the US did so to defend its interests and exact revenge on Cuba for the destruction of the USS Maine, which had blown up in Havana Harbor.
The fight for independence in Cuba was closely observed by the US. There were numerous American residents living in Cuba, and the United States had invested millions of dollars in businesses there. Likewise, the US and Cuba engaged in commerce. Long before 1898, the United States started to be interested in buying Cuba. After the Ten Years War, American sugar companies acquired substantial amounts of land in Cuba.
Learn more about Spanish-American War in 1898 here:
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Answer: Incorrect posture, learn good posture habits or get ergonomical chairs
Explanation:
Incorrect posture is sitting against the appropriate posture of the body, either when writing, sleeping, eating or working. When there is a bad posture to this it affects the body system especially the spinal cord, neck, back. Incorrect posture can lead to kyphosis. One way Sam can solve this pain is by learning proper sitting or working pattern or get ergonomical chairs that assist him to sit well.
Answer: Social change
Explanation:
Social change is defined as modification that occur in society in terms of order , behavior, norms and other functioning .Technology, environment , population and social institution are responsible for social canes.
According to tr question, parents tend to seek help from children for performing technological task and related activities due to social change.Today's children are well associated with handling technology, thus,they can teach parents to handle it.
Other option are incorrect because resource mobilization, social dilemma and emergent norms are not the factors in which parents seek help from turning towards kids.Thus, the correct option is social change.
