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LuckyWell [14K]
4 years ago
8

Where is can calcium found?Is calcium a rare element?

Biology
1 answer:
zaharov [31]4 years ago
8 0
Calcium can be found in eggs,milk,meat,etc
Calcium is not a rare element
Hope i helped you
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Ozone differs from oxygen that we breathe because it has blank oxygen atoms in its chemical structure
Lynna [10]

Two molecules of oxygen atoms are present in the oxygen molecule and ozone molecule has three oxygen atoms.The oxidation potential of ozone is higher as compared to that of oxygen so it can whirl some oxidation processes much faster than that of oxygen. The densities of both the molecules are also different.

4 0
3 years ago
Receptor
77julia77 [94]

The correct answers are shorter, longer, and have inverse proportionality and are used in dental radiography.

In the first case vertical angulation is what is used to control the length of any image which is being recorded and it is dictated by the holding device which directs the beam of x-ray perpendicular to both the receptor and teeth and in this case the image which is formed is shorter then the real teeth and it also occurs if the central ray is directed perpendicular to the plane of the receptor rather than to the imaginary bisector.

In the second case, the vertical angulation is flat or if it is too small the image of the teeth will be longer than the actual teeth and it often occurs due to bisecting technique.

Distortion is any kind of change that can occur in both the shape and size of the object and this is inversely proportional to the vertical angulation as when vertical angulation is not correct it creates distortion and also the steep is angulation the smaller the image will be and flat the angulation is the larger or longer the image is and in distortion which comes due to radiograph is mainly used for the teeth and the recommended angulation is +10 degree in which the central ray is directed through the contact of the teeth.

This is also called dental radiography.

To know more about vertical angulation click at brainly.com/question/14477223

#SPJ9

3 0
1 year ago
Why is water not a living thing?
SCORPION-xisa [38]
Water is not a living thing because it is not made up of a living atomic structure, water is instead made up of 2 hydrogen atoms and 1 oxygen atom unlike other living creatures.

Hope this helps!=)
8 0
3 years ago
What process restores over 90% of the oxygen back into the atmosphere?
GalinKa [24]

Answer:

C: Photosynthesis

Explanation:

8 0
3 years ago
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Explain what would happen if the leaf tissue is kept at high temperature during the process of cell isolation
Aleksandr-060686 [28]

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Wilting of leaves occur.

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if the leaf tissue is kept at high temperature during the process of cell isolation the leaf will shrink because of loss of all water. Due to high, temperature the stomata will be open and water is removed in order to remove heat from the body. A time comes that all water that is present in the cell will be removed and as a result wilting of leaves occur.

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3 years ago
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