Answer:
Keelboats have been used for exploration, such as during the Lewis and Clark Expedition, but were primarily used to transport cargo or settlers in the early 19th century. The process of moving a keelboat upriver was extremely difficult, though current dependent.The earliest keelboat seems to have been a skiff with a plank nailed the length of the bottom to make the boat easier to steer, but by about 1790 the keelboat had become a long narrow craft built on a keel and ribs, with a long cargo box amidships.
Explanation:
Answer:
1) Nature vs Nurture
2) Stability and Change
3) Continuity and Stages
NATURE talks about whether the personality traits of individuals is determined by the environment we find ourselves while
NURTURE talks about whether the personality traits of individuals is determined by genetical inheritance.
STABILITY talks about whether our personality traits stays the same as we age or grow older while
CHANGE talks about whether our personality traits change as we age or grow older.
CONTINUITY talks about whether our Development is a continuous process while
STAGES talks about whether development development occurs in a series of abrupt changes.
Answer:
Extinction
Explanation:
Extinction, in psychology, actually refers to the gradual weakening of a conditioned response that results in the decrease or disappearance of behavior completely, which is the case here. In other words, it is how the conditioned behavior eventually stops.
Answer:
Kwanzaa is a weeklong celebration held in the United States that honors African heritage in African-American culture. Kwanzaa is that time when we reflect on our use of the basic principles, share and enjoy the fruits of our labor, and recommit ourselves to the collective achievement of a better life for our family, our community, and our people. There are symbols which have a special meaning to the celebration of Kwanzaa.
Explanation:
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The basic idea underlying cardiorespiratory or aerobic training is to place greater demands on the heart than what's required during rest.
<h3>Why is cardiorespiratory important?</h3>
There are many benefits of cardiorespiratory fitness. It can reduce the risk of heart disease, lung cancer, type 2 diabetes, stroke, and other diseases. Cardiorespiratory fitness helps improve lung and heart conditions and increases feelings of well-being.
<h3>What is an aerobic training example?</h3>
Aerobic exercise is any type of cardiovascular conditioning, or “cardio.” It can include activities like brisk walking, swimming, running, or cycling.
To learn more about cardiorespiratory or aerobic training visit the link
brainly.com/question/1194142
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