Answer:
Osteoclasts are the type of cells which are responsible for the absorption of calcium from bones.
Explanation:
Osteoclasts is special type of cells which is released by parathyroid gland when the blood have low levels of calcium. Osteoclasts absorb calcium from the bones and add this calcium into the blood to increase the calcium level. If calcium is present in very high amount so this calcium is stored in the bones of the body and extracted when needed by the body.
Answer:
I believe the answer is D
Explanation:
Answer:
Oxygen
Explanation:
It's air. why would it carry water
Answer:
Option C , vitamin B12
Explanation:
The major source of B12 vitamin is are fish, eggs, milk, and milk products, meat, poultry etc. Hence, if a person starts to take completely vegan diet he/she will not get vitamin B12.
Rest all vitamins can be obtained from vegan diet
Vitamin A can be obtained from - Orange & yellow vegetables, fruits, broccoli, spinach, and dark green, leafy vegetables.
vitamin B3 - Can be obtained from green leafy vegetables, coffee, and tea
Vitamin C - Can be obtained from kiwi, lemon, guava, grapefruit, and vegetables
Vitamin E - Can be obtained from nuts, such as almonds, peanuts and hazelnuts, and vegetable
The conversions of the various units of measurement are as follows;
- Thickness of plasma membrane: 9 x 10⁻⁹ m = 9 nm
- Length of E. coli bacteria: 1 x 10⁻⁶ m = 1 μm
- Diameter of typical animal cell: 2 x 10⁻⁵ m = 20 μm
- Diameter of a human egg: 1 x 10⁻⁴ m = 100 μm
- Diameter of frog's egg: 1 x 10³ mm
- Diameter of human eyeball: 2.5 x 10⁻² m = 2.5 cm
- Length of a human esophagus: 2.4 x 10⁻¹ m = 24 cm
- Height of human female: 1.6m = 160 cm
- Length of human intestine: 6.0m = 600 cm
<h3>What are conversions of the given units?</h3>
Units of measurement are the standards used to measure a given quantity.
The various units of measurements can be interconverted by using their conversion factors.
The conversions are as follows:
Thickness of plasma membrane
9 x 10⁻⁹ m = 9 nm
Length of E. coli bacteria
1 x 10⁻⁶ m = 1 μm
Diameter of typical animal cell
2 x 10⁻⁵ m = 20 μm
Diameter of a human egg
1 x 10⁻⁴ m = 100 μm
Diameter of frog's egg
1 x 10⁻³ mm
Diameter of human eyeball
2.5 x 10⁻² m = 2.5 cm
Length of a human esophagus
2.4 x 10⁻¹ m = 24 cm
Height of human female
1.6m = 160 cm
Length of human intestine
6.0m = 600 cm
In conclusion, the units of measurements can be expressed in higher or smaller units.
Learn more about units of measurement at: brainly.com/question/174910
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