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tigry1 [53]
3 years ago
11

Which statement is true about gold and helium?

Biology
1 answer:
nlexa [21]3 years ago
4 0

Answer:

The answer is B

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What are some ways that a cat and a tree are similiar?​
Anastaziya [24]

Answer:

Both a cat and a tree are living things.

Explanation:

They both need to absorb nutrients to survive although one is part of the plant kingdom and one is part of the animal kingdom.

Hope This Helps :D

8 0
4 years ago
Read 2 more answers
Certain villages in India are very conservative and women are required to wear clothes that completely cover their entire body.
Sauron [17]

Answer:

1. In Indian villages, as the body of women is covered completely with clothes due to the tradition and custom they are abiding to follow, the skin does not come in contact with the sunlight, which further results in the low or no production of vitamin D within the body.  

Due to the deficiency of vitamin D, inadequate absorption of calcium occurs from the gastrointestinal tract and kidneys. This eventually leads to impairment in the process of bone mineralization resulting in issues like a fracture, pain in the bone, weakness in muscles and other issues. Vitamin D is also an essential part of the production of certain neurotransmitters and forms an essential component for brain nutrition, thus, its deficiency also results in conditions like depression.  

2. The dresses used by women of Indian villages cover the skin completely, due to which sunlight fails to reach the skin. This results in the lack of vitamin D formation, as for vitamin D sunlight is essential for converting cholesterol present in the skin to 7-dehydrocholesterol also known as pro-vitamin D. This pro-vitamin D is a precursor of vitamin D. Due to no or lack of vitamin D formation, deficiency of calcium takes place within the bones that eventually results in pain and weakness.  

4 0
3 years ago
The soft palate reflexively opens the nasopharynx to allow the passage of food, which is now called a bolus.
Gennadij [26K]
The answer is false. A bolus is the organization of a discrete measure of pharmaceutical, medication or another compound keeping in mind the end goal to bring its focus up in blood to a compelling level. The organization can be given by infusion: intravenously, intramuscularly, intrathecally, subcutaneously, and by inward breath. The article on courses of organization gives more data, as the first rundown of ROIs is not comprehensive.
3 0
3 years ago
Coin flipping simulates the events of mitosis and the production of sperm or eggs
a_sh-v [17]
Coin flipping simulates the events of mitosis and the production of sperm. This is because females carry XX chromosomes so all eggs will have a singular X chromosome. It is the sperm that determines the sex of the foetus: males have XY chromosomes and therefore sperm will carry either X or Y chromosomes (a 50/50 chance, just like flipping a coin)
5 0
3 years ago
What makes a tunicate more complicated than a sea sponge?
Umnica [9.8K]

Given what we know, we can confirm that in summary, what makes a tunicate more complicated than a sea sponge is cellular differentiation.

<h3>What is cellular differentiation?</h3>

This is what we call the cells ability to specialize itself into a specific cell type. Some examples of this in humans include:

  • Heart cells
  • Digestive cells
  • Reproductive cells
  • etc.

Due to this, tunicates have evolved different tissues, organs, and complete cell types, making them much more complicated organisms than sea sponges.

Therefore, we can confirm that due to the multiple tissues, organs, and systems developed through cellular differentiation, tunicates have become more complicated than sea sponges.

To learn more about cells visit:

brainly.com/question/5763151?referrer=searchResults

7 0
2 years ago
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