1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zepelin [54]
3 years ago
8

Where do scientist believe that homo sapiens sapiens first appeared between 150000 and 200000 years ago?

Biology
1 answer:
8_murik_8 [283]3 years ago
5 0
Homo sapiens means wise human being, it one of several species grouped into the genus Homo, but it is the only one that is not extinct. It is the specie where all human beings belong. They replaced Neanderthals during 30,000 BC. Scientists believe that Homo sapiens appeared in Africa between 150,000 and 200,000 years ago.
You might be interested in
What is the use of melatonin in body​
Pie

Answer:

your body produces melatonin it is to help you fall asleep

Explanation:

4 0
2 years ago
Read 2 more answers
Gray-banded kingsnakes are endangered species which are most vulnerable to private and commercial pet dealers. New Mexico has la
Mrrafil [7]

B and or D

hope this helps

7 0
3 years ago
Read 2 more answers
In the US which is responsible for ensuring the safety of the country's drinking water
katrin2010 [14]
The US Environmental Protection Energy or EPA is responsible for ensuring the country's drinking water to be safe and with good quality. It is in the Safe Drinking Water Act of 1974 that reclaims in ensuring the purity of drinking water Americans drink. Under the said Act, every citizen has his/her own roles and responsibilities. However, the implementation of such is governed by the EPA.

7 0
3 years ago
Which term means blue discoloration of the skin caused by a lack of adequate oxygen?
vitfil [10]
The term for blue skin caused by lack of oxygen is cyanosis. One is said to be cyanotic when presenting with this discoloration.
7 0
3 years ago
If there are 32 sister chromatids in a normal somatic cell, what is the haploid number for that cell?
malfutka [58]

Answer:

The answer is 16.

Explanation:

Somatic cells include all the cells in the body except for the reproductive cells. Haploid cells are used to represent the reproductive cells which have half the chromosome as the somatic cells. So if there are 32 sister chromatids in a somatic cell, which means there are 16 chromosomes, then the haploid number for it is 16 chromatids. I hope this answer helps.

5 0
3 years ago
Other questions:
  • What is the outcome when a cell undergoes meiosis?
    10·2 answers
  • What is the impact of genetically modified corn on individuals?
    7·1 answer
  • James observes an orbiting body that is approximately 5.2 AU away from the Sun. He knows that it is primarily composed of helium
    13·2 answers
  • Answer the following questions: What is the probability (enter a percentage) of producing an offspring with the following Genoty
    10·1 answer
  • I need helppp plsss​
    14·2 answers
  • Number the steps in the correct order (1 through 5).
    5·2 answers
  • In living systems:__________,
    12·1 answer
  • Medium mass stars like our own sun tend to been seen in the yellow portion of the
    5·1 answer
  • What is an advantage of a debit card compared to a credit card?
    8·1 answer
  • Which agency recommends that all pregnant women should be screened for common infections and treated if infected?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!