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Vsevolod [243]
3 years ago
14

Which of these is a property of bases?

Biology
1 answer:
myrzilka [38]3 years ago
6 0
They produce hydrogen gas when reacted with metals
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If you've just completed a long hike, marathon, bicycle ride or other extended form of high-intensity exercise, you could experi
fenix001 [56]

Answer:

(c) 16-24 calories

Explanation:

In the  question it is provided that 4 - 6g of  highly concentrated glucose product helps to get on the feet within 20 to 30 minutes.

Also we know that 1 gram of glucose contains 4 calories.

Therefore,

4g of glucose = 4 × 4 calorie

                       = 16 calories

6g of glucose = 6 × 4 calorie

                       = 24 calories

Thus, we can say that the minimum number of calories needed to bounce back after the workout is 16 - 24 calories

Hence, the correct answer is option (c) 16-24 calories

5 0
3 years ago
Prior to phytoremediation the concentration of Cd in the soil was: Prior to phytoremediation the concentration of Cd in the soil
zhenek [66]

Answer:

The correct answer is - option B. 19 mg/kg soil.

Explanation:

Phytoremediation is a process of the bioremediation that uses different plants to transfer, remove or destroy the contaminants from the soil. Cd is one of the contaminants that are removed or destroyed by the process of the phytoremediation.19 mg/kg soil is the concentration was available in the soil prior to the phytoremedaition took place.

Thus, the correct answer is - option B.

8 0
3 years ago
Explain what accounts for the presence of a sound channel in the ocean based on how ocean stratification affects sound travel th
hichkok12 [17]
Water stratification is a phenomenon in which regions of water with different properties, such as salinity, oxygen content, density and temperature, form barriers to mixing of the water.

These barriers also create channels, referred to as sound fixing and ranging (SOFAR) channels. In these channels, the sound has a specified path. It travels slower than normal, but due to reduced dissipation to the surroundings, the sound travels for larger distances.
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I believe it is the first one but I am not 100% sure
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Number 4. The answer should be "C"
Number 5. The answer should be "D"
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3 years ago
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