Answer:
Most people give credit to Benjamin Franklin for discovering electricity. ... In 1752, Franklin conducted his famous kite experiment. In order to show that lightning was electricity, he flew a kite during a thunderstorm. He tied a metal key to the kite string to conduct the electricity.
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Explanation:
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The target heart rate zone for moderate-intensity aerobic exercise is based on the maximum heart rate which varies with age (decrease with aging). Estimating maximum heart rate can be done by subtracting the age number from 220. So, in this case: 220-32=188
Curtis’ estimated maximum heart rate is 188 beats per minute.
Answer:
Since the sperm and egg each contribute 50% of the nuclear genetic material to the zygote that becomes the embryo, mitochondria and plastids that become chloroplasts are passed primarily from the female parent, due to a characteristic of the female gametophyte is be larger and formed from one surviving megaspore (option c).
Explanation:
The megaspore is the product of the meiosis of a megasporangio, the cula produces four structures of which only one is transformed into a megaspore.
The female gametophyte is formed from the megaspore which, being large and having a greater quantity of cytoplasm, contains the mitochondria and plastids that will originate the chloroplasts in the embryo.
Learn more:
Male and female gametophyte brainly.com/question/2142605