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
Oksanka [162]
3 years ago
11

1) What evidence is there that the human species has been successful so far? Explain.

Biology
1 answer:
tester [92]3 years ago
4 0

1) What evidence is there that the human species has been successful so far? Explain. 


Successful evolutionarily means "surviving and spreading geographically". Since we are far from extinction and we've spread all over the world, we are successful as a species. 

<span>2) What environmental pressures in the past do you think were most important in shaping the human species as it exists today? 

Those were: the weather (too cold, especially in the north and too hot in Sahara) - those made people more able to accomodate to the weather and predators - this made the species more communicative as only working together can we fight off bigger predators. 

3) What environmental pressures exist now that you think may be shaping the human species? 

</span>The pressures today are : the limited free land, limited resources and changing climate. They are connected to man-made global warming and overpopulation
<span>

4) What environmental pressures do you think may affect humans as Earth becomes more populated with humans in the future? Explain how these pressures may affect human traits.

The pressure in the past will be: raising temperature and flooding, more Co2 in the atmosphere. 

We might for example evolve to better extract the oxygen from the atmosphere and be better resistant to heat. 
</span>




Answer: I believe that the environmental pressures that exist now and that may be shaping the human species are the use of land, the extraction of resources, greenhouse emissions and water use. This are being used by use more and more as we start overpopulating the earth.

<span />
You might be interested in
Density gives us information about how atoms in a material are
krek1111 [17]

Answer:Density is a characteristic property of a substance. ... The mass of atoms, their size, and how they are arranged determine the density of a substance. Density equals the mass of the substance divided by its volume; D = m/v. Objects with the same volume but different mass have different densities.

Explanation:

4 0
3 years ago
Please Hurry! I need a multi-paragraph essay on earth's tilt, and it can't be too formal or too casual! NO SPAM!!!
Julli [10]
Please Hurry i need a multi paragraph essay
4 0
2 years ago
Read 2 more answers
What is an energy source in the ocean
Nataly [62]
There are multiple energy source in the ocean. The one thats probably the most common one are Dams. Although Dams can cause some serious flooding. Another one is Tidal energy. Tidal energy is something that turns the energy of tides into energy through Kinetic motion.<span />
8 0
2 years ago
In the reflex arc what is the function of the afferent fiber ?
attashe74 [19]

Afferent nerve fibers carry signals from the somatic receptors to the posterior horn of the spinal cord or to the brainstem. So i beleive it is 4 but not too sure. Hope this helped a bit (:

4 0
2 years ago
During Meiosis, the alleles on each gene will separate individually into the gametes. This means that no matter what alleles wer
Katyanochek1 [597]
<h3><u>Answer;</u></h3>

Independent Segregation

<h3><u>Explanation</u>;</h3>
  • <em><u>According to Mendel's law of segregation, a sperm or egg carries only one allele for each inherited trait because allele pairs separate from each other during the production of gametes. Independent segregation occurs as a result of separation of homologous chromosomes during anaphase I of meiosis I.</u></em>
  • The law of independent assortment on the other hand, states that each pair of alleles separate independently of the other pairs of alleles during gamete formation. Independent assortment results from the orientation of homologous chromosomes in metaphase I of meiosis I.
6 0
3 years ago
Read 2 more answers
Other questions:
  • List two other facts you can learn from this graph.
    11·1 answer
  • Read the statement: I think the plant will grow the fastest in ground soil. create a hypothesis as an if... then statement
    10·2 answers
  • The inheritance of human blood types (ABO) is influenced by ______________________.
    7·1 answer
  • Which of the following can be labeled as autotrophs?
    11·1 answer
  • Which landform is created by wind
    15·1 answer
  • What is the exact location of an earthquake on earth's surface?
    9·2 answers
  • A geyser shoots water and steam out of the ground. The hottest geysers heat steam to temperatures of 200°C or higher.
    10·2 answers
  • What are some other biotic and abiotic factors that may influence the mouse and hawk populations?
    10·1 answer
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
    14·1 answer
  • Whats the luminosity of the star nash
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!