Biology, 28.10.2020 19:10 yesseniaroman21
Many years ago engineers built a canal to control water flow along a river. At the time of building the canal, the engineers did not know that they used a rock that contained iron particles. Over time, the rocks have been exposed to a constant supply of water which has given the rocks an orange-brown color. It has formed a new compound called limonite. What type of weathering has occurred to these rocks?\
Answers: 3
Biology, 22.06.2019 11:00
What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.
Answers: 3
Biology, 22.06.2019 16:00
You and a group of friends are spending your vacation hiking through the mountains. it is cold in the mountains. you will be expending a lot of energy while hiking and you will need plenty of energy to keep you warm. you should pack foods high in to provide the most energy or kilocalories per gram of food. a) carbohydrates b) lipids (fats) c) proteins d) sugars
Answers: 1
Many years ago engineers built a canal to control water flow along a river. At the time of building...
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