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olga_2 [115]
3 years ago
5

Where is the red blood cell born?

Biology
1 answer:
nasty-shy [4]3 years ago
7 0
<span>Red blood cells are formed in the red bone marrow of bones. Stem cells in the red bone marrow called hemocytoblasts give rise to all of the formed elements in blood. If a hemocytoblast commits to becoming a cell called a proerythroblast, it will develop into a new red blood cell.</span>
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The oldest oceanic crust is
Dafna11 [192]

The oldest oceanic crust is found at the mid-ocean ridges. Thus, option "A" is correct.

<h3>How old is the youngest oceanic crust?</h3>

The ocean crust is about younger than 200 million years (for example, smaller than 5% of the age of the earth).

The crust is most naive (still being created by volcanic eruptions) along the axis of the mid-ocean ridges and increases in age down the sides of the mid-ocean rises and out onto the more serious basin floors.

Thus, option "A" is correct.

To learn more about oceanic crust  click here:

brainly.com/question/1101764

#SPJ1

3 0
2 years ago
The goal of the world resource simulation center is best described as _______. a. solving current problems regarding world resou
natulia [17]

The correct answer is (c) determining how to manage global resources for all humanity

The goal of the world resource simulation center is a very large platform to manage global resources in the form that it serves to all humanity. The team there compiles the inventory of resources, analyses and assess the resources  to solve the current problem as well as anticipated problem. They take help of the emerging technology to solve the problems more precisely. The technology there helps to examine the in-depth problems associated with resources.






8 0
3 years ago
Read 2 more answers
i need friends and I need a question answered and i give brainliest too what 3 characteristics of a mammal
Anon25 [30]

Answer:

There are many characteristics of a mammal their hair and furs, young are fed by milk, and sweat glanced.

7 0
3 years ago
Read 2 more answers
True or False: The oxidation process occurring in the liver rids the bloodstream of 32% of the alcohol present.
murzikaleks [220]

Answer:

False

Explanation:

Oxidation process occurring in liver rids bloodstream of not 32% of alcohol present.

Once the alcohol enters the body, 5 percent of it is excreted in the form of the urine and another 5 percent is eliminated from the body by exhaling and the rest of  the alcohol is converted to acetic acid by oxidation.

Thus,

Oxidation process occurring in liver rids bloodstream of 90% of alcohol present.

6 0
3 years ago
Read 2 more answers
4. Which of the following statements best describes how the traits of an organism are determined
butalik [34]

Answer Choices:

DNA provides the energy needed for an organism to grow and function

DNA is copied into mRNA, which controls cellular functions

DNA codes for proteins, which allow an organism to grow and function

DNA unzips and each strand codes for a different amino acid

Answer:

DNA codes for proteins, which allow an organism to grow and function

Explanation:

DNA provides the energy needed for an organism to grow and function  - this is false. DNA does not provide energy. A molecule called ATP, mostly produced by cellular respiration, provides energy for the cells to grow and function.

DNA is copied into mRNA, which controls cellular functions  - this is false. While it is true that DNA is copied into mRNA, mRNA does not directly control cellular functions. Instead, mRNA is translated into proteins.

DNA codes for proteins, which allow an organism to grow and function  - <u>this is true, as indicated above, DNA is transcribed to mRNA which is translated into proteins. Proteins carry out essentially all the functions in the cell</u>

DNA unzips and each strand codes for a different amino acid - this is false, DNA is transcribed into mRNA. Each mRNA codon (three bases) codes for a different amino acid

6 0
3 years ago
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