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Kay [80]
3 years ago
15

Determine the number of protons, electrons, and neutrons present in an atom of calcium (Ca). Explain how you determined your ans

wer using complete sentences.

Biology
1 answer:
guapka [62]3 years ago
8 0
Calcium has a number of 20 protons, electrons, and neutrons. Since it looks like the atoms has a charge to it so it has not gained or lost electrons the number of electrons hasn’t changed. Also the atomic number of the element (or the number 20) determines how many protons, neutrons, and electrons in an element without a charge.
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What are substances needed for photosynthesis? What are substances produce during photosynthesis?
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Needed:
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Produced:
02
Glucose for the plant to use for survival
4 0
3 years ago
The leading cause of limited water supplies is ?
Zanzabum

The correct answer is low precipitation.


The cause of limited water supplies is reduced precipitation or low precipitation.


Precipitation is termed as any product of condensation which is of atmospheric water vapour which falls under gravity.


Forms of precipitation can be sleet, snow, graupel, hail, drizzle, and rain.

Precipitation occurs when portion of atmosphere comes to being saturated with water vapor such that water condenses and then it precipitates.


It is the major component of water cycle and deposits fresh water to planet.

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3 years ago
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QueenBeauty666
3 0
3 years ago
Explain why carbon dioxide is referred to as a greenhouse gas. ​
Marina86 [1]

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4 0
3 years ago
Which information is important to obtain during the nursing assessment of a female who is taking oral contraceptives?
Veronika [31]

During the nursing assessment of a female who is taking oral contraceptives, it is important to obtain information like history of menstrual cycle, weight gain/weight loss details etc.

<u>Explanation:</u>

Oral contraceptives are medications that prevent pregnancy. They are also known as birth control pills. They are hormonal preparations that may contain combinations of the hormones estrogen and progestin or progestin alone.

During the nursing assessment of a female who is taking oral contraceptives it is important to know about the patient's history. They should get information like head ache, weight gain/ weight loss details, irregular bleeding and mood changes.

Other important details that need to be taken are age of the patient, how frequently patient is taking oral contraceptive, number of children the patient have, any previous abortion etc.

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