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GREYUIT [131]
3 years ago
13

Anyone did Biology B, Unit 4 Analyzing Digestion Portfolio?

Biology
2 answers:
Alja [10]3 years ago
5 0
Did u do it
I need this 2
Ne4ueva [31]3 years ago
5 0

Answer:

I need this too, do you have it?

Explanation:

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2)Through the action of osteoclasts,
snow_lady [41]

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.

3 0
4 years ago
Can u guys help me with this bio question
Citrus2011 [14]

Answer:

I believe the answer is D

Explanation:

3 0
3 years ago
ANSWER THE FUCIN QUESTION!
RSB [31]

Answer:

Oxygen

Explanation:

It's air. why would it carry water

6 0
4 years ago
Dylan is on a strict vegan diet. He doesn’t consume meat, fish, eggs, or dairy products.
serg [7]

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

5 0
3 years ago
Read 2 more answers
How do i write these equations to find the answers ?
Veronika [31]

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

#SPJ1

5 0
2 years ago
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