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Juli2301 [7.4K]
3 years ago
7

Which day is considered to be the 1st day of the female reproductive system

Biology
1 answer:
shepuryov [24]3 years ago
8 0

<u>Answer: </u>

The day one starts with the first day of your periods when the blood and tissue lining the uterus (womb) break down and leave the body is considered to be the '1st day' of the 'female reproductive system'.

<u>Explanation: </u>

  • The periods, that is the 'first day of female reproductive system' starts during puberty and stops 'permanently at menopause'.
  • The menstrual cycle starts with the 'first day of bleeding', which is counted as 'day one'.
  • The menstrual cycle stops just before the "next menstrual period". Menstrual cycle normally ranges from 25 to 36 days.
  • The periods may last anywhere from '3 to 8 days', but '5 days' is average.
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All of these birds have adapted to be able to survive in their respective environment, developing characteristics that will enable them to be superior in something. Through natural selection, the individuals that were performing better, got the chance to mate, thus the offspring was better adapted and stronger in its niche of the food chain.

The robins and the blue jays are birds that are very opportunistic in their food choice, thus giving them greater flexibility and ability to survive, they mostly feed on worms, insects, fruits, vegetables, so they have a big menu.

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The owls and hawks are both birds of pray, but the owls hunt mostly at night, while the eagles during the day. Also, the owls prefer to have rodents as their pray, while the hawks are mostly eating other birds, thus not standing in each other's ways.

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During health conditions such as anaemia, there is increase in the need of red blood cells by the body.

There is usually the conversation of yellow bone marrow to red bone marrow to compensate for the increased demand of red blood cells.

This conversation is called an adaptive conversation.

Therefore,Severe anemia may trigger an adaptive conversion of yellow bone marrow to red bone marrow.

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brainly.com/question/18921249

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