What happened to the average lifespan during that time from 1963-2012?

Biology

1 answer:

lisabon 2012 [21]3 years ago

4 0

Answer:

69.92 years

In 1963 the life expectancy in United States decreased to 69.92 years. That year, the life expectancy for women was 73.4 years and for men 66.6 years. United States's position worsened with respect to the 182 countries we publish said data, dropping from the 18th in 1962 to 22th in 1963.

Explanation:

You might be interested in

¿Qué diferencia hay entre TROPISMOS Y NASTIAS?

shtirl [24]

Tropismos son cambios en la planta permanente y las masitas son cambios temporales

7 0

4 years ago

Thanks for your answer but please can you conclude for me.

Naddika [18.5K]

Answer:

+254727417542 whatsap for more clarified answer

7 0

3 years ago

The production of sperm begins at puberty when spermatogonia undergo meiosis I to form primary spermatocytes, which then undergo

worty [1.4K]

Answer:

False

Explanation:

Primary spermatocyte is produced by mitotic division of spermatogonia cells not by meiosis 1 and thatswhy primary spermatocyte is dipploid..
Primary spermatocytes goes to Meiosis I and produce secondary spermatocytes.
Secondary spermatocytes goes to meiosis II to produce round spermatids.
Spermatids form the spermatozoa ( a complete mature sperm cell).

6 0

3 years ago

Read 2 more answers

A two-layered arrangement of phosphate and lipid molecules that form a cell membrane, the hydrophobic lipid ends facing inward a

Mazyrski [523]

Answer: I think it's phospholipid bilayer

Explanation:

Im sorry if that is wrong.

4 0

4 years ago

Which of the following correctly explains why viruses are not classified with either Prokaryotic or Eukaryotic organisms?

liraira [26]

<span>All living organisms are divided in into prokaryotic (lacking a nucleus) and Eukaryotic cells - with a nucleus. Viruses form an exception because they are not exactly "living organisms" - they cannot live outside of their hosts (they have to live in another cell, so they are not a cell by themselves) - the answer is that they cannot live by themselves, only withing other cells (prokaryotic or eukaryotic) </span>

8 0

4 years ago