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AysviL [449]
3 years ago
6

How are oxygen and nitrogen molecules different from the water molecules?

Biology
1 answer:
nevsk [136]3 years ago
8 0

Answer:

i dont know it is correct or not. sorry if it is wrong

Explanation:

hey are completely different! An oxygen molecule consists of two oxygen atoms bonded to each other. They each have one unpaired electron, not used in the bonding. These unpaired electrons make the molecule diamagnetic. Water molecules have one ox...

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Why do animals have a specialized form of cellular reproduction (meiosis) in addition to the much more common for used for growt
ratelena [41]

This is because the cells we need for reproduction need to be genetically different from those of the rest of the body.

Cellular reproduction

When a mother cell divides into two or more daughter cells, this process is known as cell division.  Cell division frequently takes place as a component of a longer cell cycle. There are two different types of cell division in eukaryotes: a vegetative division (mitosis), in which each daughter cell inherits the genetic makeup of the parent cell, and a reproductive division (gametogenesis), in which the number of chromosomes in the daughter cells is cut in half to produce haploid gametes (meiosis).  In cell biology, the process of mitosis, during which replicated chromosomes are split into two new nuclei, is a stage of the cell cycle. The number of chromosomes is maintained in the genetically identical cells produced by cell division.

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brainly.com/question/28013772

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5 0
1 year ago
How can material that was formed at the bottom of the ocean end up in a high place on land?
valkas [14]
Because of a tide probably or rain

5 0
3 years ago
Identify the mismatched pair. identify the mismatched pair. carrier proteins — provide transport recognition proteins — identify
Mrac [35]

Answer;

The mismatched pair is;

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8 0
3 years ago
in order to increase chances of survival in a changing environment, it is important for a species to have
andrezito [222]

Answer:

One key way by which species evolve over time in response to changes in environmental conditions is adaptation by natural selection acting over generations. Characteristics that aid in effective survival and reproduction in the new environment grow more prevalent, while those that do not become less prevalent.

Explanation:

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