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Your question: Water draining from a water tower is an example of what kind of energy conversion?<span>
Your answer: </span><span>Water draining from a water tower is an example of gravitational potential energy being converted to kinetic energy.
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A. Consumers cannot produce their own food source so they have to eat other animals.
C. Rhizobia bacteria "prepare" the atmospheric nitrogen and make it useful for the plant.
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Answer:
A healthy radish plant growing in a greenhouse is covered with a screen box that blocks sunlight. After 10 days, the mass of the plants has <u>decreased</u> because the rate of cellular respiration is <u>higher than</u> the rate of photosynthesis.
Explanation:
If a healthy plant would be covered with a screen box for a period of 10 days, the rate of photosynthesis would be decreased significantly. We know that a plant essentialy needs sunlight to perform photosynthesis. Further, when the photosynthesis is already stopped, the <u>cellular respiration would continue and the plant would loss most of its water content</u>. Ultimately, after a few days, the plant biomass would start decreasing as well. The period of 10 days is sufficient enough to see the loss of plant biomass and decrease in photosynthesis rate. Normally, results are evident after 24 hours.
<span>CuSO4(aq)+2NaOH(aq)->Cu(OH)2(s)+Na2SO4
the ability of bases to release sodium ions into solution
the ability of bases to release hydrogen ions into solution
the ability of a base to react with carbonate or bicarbonate
the ability of a base to react with a soluble metal salt
In this reaction, the base (</span>2NaOH) reacts with a soluble salt of the metal copper (Cu).
Base molecules have a specific ability to accept a hydrogen ion, usually from an acid or an acidic salt, but In this reaction, the base (2NaOH) reacts with a soluble salt of the metal copper (Cu).
Answer:
D: the importance of carrying out procedures
