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Veronika [31]
3 years ago
5

Blood contains numerous biconcave cells called ____________ , contained in a featureless matrix called ____________

Biology
1 answer:
11Alexandr11 [23.1K]3 years ago
6 0

Answer:   Blood contains numerous biconcave cells called erythrocyte , contained in a featureless matrix called plasma

Explanation:

Blood is a liquid contain in the body of man and animals that transport the necessary nutrients and oxygen to the cell and then takes away metabolic waste from the cell. There are numerous cells in the body which are the Red blood cells and also the red blood cell.

This red blood cell is also called erythrocyte which is the numerous biconcave cells. This white blood cells and erythrocytes are   all in the blood plasma. Both the erythrocytes  (i.e red blood cell) and the white blood cell are all contained in a featureless matrix called the plasma.

This plasma is made up of blood, water, carbon dioxide, dissolved proteins,  and hormones.

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An ecosystem undergoing forest succession would likely start out with which of these types of plants?
muminat

Answer:

moss

Explanation:

An ecosystem undergoing forest succession would likely start out with moss.

7 0
3 years ago
Why does the author compare self-deception to a drug in paragraph 6?
yulyashka [42]

Answer: B  to show that drugs and self-deception can cause someone to ignore reality.

<h3>Ignore reality</h3><h3 />

There are many ways to escape reality, drugs being one of them. Every addiction, that is, every excess, betrays the presence of something behind it and keeps it alive. What sustains the addiction? The fear of facing reality, its own and collective. You run away from reality because you feel unable to sustain it. Without upholding the vision of truth, it is not possible to transform what is not good. Many stop at this first stage:

  • they can't stand to know
  • see and face the harsh and raw reality
  • and escape to an inner fantasy world nourished by a drug, a habit or a belief...

For anything that allows them to remain protected from sight of the real perceived as horrendous. The flight from the facts is an indication of emotional weakness, as you cannot bear the emotion of seeing the tragedy, but it is also synonymous with mental weakness, as you cannot think and process it, the tragedy. Brain and heart flee from reality and, thus, the individual remains in a state of minority. It is for the adult, that is, for the mature person, to know how to deal with What It Is. Therefore, behind every addiction there is an infantile condition structured around beliefs, rationalizations and "beliefs".

with this, we can say that the author wanted to compare how drugs and self-delusion can make someone ignore reality.

learn more brainly.com/question/9567565?referrer=searchResults

5 0
2 years ago
Which level has the most number of organisms but the least specific characteristics?
IgorLugansk [536]

Answer:

Kingdom

Explanation:

Out of all the taxonomic categories, the Kingdom is the least specific, which means it has the least filters.

I like to think of taxonomic categories as filters/sieves. If you put your animals through the Kingdom filter, then all the animals are in that category. if you have a finer sieve, then less animals get through, this goes down all the way to the most specific which is Species.

Hope this helps!

3 0
3 years ago
What makes fingerprints individual? How do scientists match a fingerprint to a specific person?
vichka [17]

The skin on the palmar surface of the hands and feet forms ridges, so-called papillary ridges, in patterns that are unique to each individual and which do not change over time. Even identical twins (who share their DNA) do not have identical fingerprints.

3 0
3 years ago
Read 2 more answers
What is the role of oceans in the carbon cycle?
Maslowich

Answer:

Don't worry I'm here to help

Explanation:

The ocean plays an important part in the carbon cycle.

  • Overall, the ocean is called a carbon 'sink' because it takes up more carbon from the atmosphere than it gives up.
  • Photosynthesis by tiny marine plants (phytoplankton) in the sunlit surface waters turns the carbon into organic matter.

Glad I could help!!

8 0
3 years ago
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