This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Paleoanthropologists have determined, beyond a doubt, that bipedalism arose in the hominins because ... (Read 660 times)

natalie2426

  • Hero Member
  • *****
  • Posts: 524
on: Aug 11, 2018
Paleoanthropologist s have determined, beyond a doubt, that bipedalism arose in the hominins because of selective pressures favoring tool use since the canines had reduced in size earlier.
 
  Indicate whether the statement is true or false.

Question 2

Because bipedal locomotion requires a better sense of balance than quadrupedalism, hominins had to evolve large brains (over 700 cc) before they could walk bipedally.
 
  Indicate whether the statement is true or false.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Dinolord

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Aug 11, 2018
Answer to Question 1

Answer: F

Answer to Question 2

Answer: F


natalie2426

  • Member
  • Posts: 524
Reply 2 on: Aug 11, 2018
Great answer, keep it coming :)

diana chang

  • Member
  • Posts: 288
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

The small-scale distribution of different tree species in a Douglas-fir forest is determined by both The small-scale distribution of different tree species in a Douglas-fir forest is determined by both
The colors of peppers are determined by the interaction of several genes The colors of peppers are determined by the interaction of several genes
The world has been horrified recently at a U.S. Congress so polarized and paralyzed that it cannot p The world has been horrified recently at a U.S. Congress so polarized and paralyzed that it cannot p
The heat range of a spark plug is determined by the distance the heat has to flow from the tip to ... The heat range of a spark plug is determined by the distance the heat has to flow from the tip to ...
Genetically determined innate immunity due to the species specificity of some infections, due to ... Genetically determined innate immunity due to the species specificity of some infections, due to ...
Conservation biology arose in response to biodiversity loss Conservation biology arose in response to biodiversity loss
Video: Double Stranded DNA Molecule Animation

For a complete list of videos, visit our video library