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
grin007 [14]
2 years ago
15

What was the impact of the Toba volcanic eruption on early Homo sapiens? A. Homo sapiens began worshipping the sun and the sky a

fter the eruption. B. Homo sapiens began eating larger animals, such as hippos, after the eruption. C. The climate increased the survival of Homo sapiens. D. The volcanic gases purified the air, and Homo sapiens became healthier. E. The planet grew much colder, and the population of Homo sapiens shrank.
Social Studies
2 answers:
Angelina_Jolie [31]2 years ago
8 0

Answer:

it is E.

Explanation:

aleksandrvk [35]2 years ago
6 0

The correct answer is the E. The ashes released by this explosion acted as an obstacle to the passage of the sun's rays and this caused a drop in temperature resulting in a “volcanic winter”. After the explosion of the Toba volcanic the average temperature dropped to about 3 to 3.5 °C, which represents a drastic change for the populations and lasted about six to seven years. This volcanic winter not only affected the local population, but it was a fact with global consequences. This caused the extinction and the diminution of the population to great scales in several Homo species that existed.

You might be interested in
This crucial colonial organization was formed to organize protests against British taxation. It eventually evolved into a set of
Masja [62]
The correct answer is the <span>Continental Congress because it fits the description that you provided. It didn't have to work in secrecy once the independence was proclaimed and the war began.</span>
4 0
3 years ago
How is a field experiment similar to a lab experiment?
mylen [45]

the internal validity is still manipulated by the researcher and the DV is measured.

The DV is a variable that is being measured/observed, whereas the IV is a variable that is altered to see how it impacts something else. The term "dependent" refers to the idea that the IV will have an impact on the DV.

<h3>What parallels exist between studies conducted in a lab and those conducted in the field?</h3>

Since experiments are the only way to reliably establish causality, laboratory and field experiments are comparable in that they are both helpful in determining cause and effect. Furthermore, because there is a high level of control over confounding variables, the two experiment designs have the potential to have high internal validity.

Learn more about internal validity:

brainly.com/question/15704269

#SPJ4

4 0
1 year ago
Workers who score high on optimism or positive affectivity are likely to experiencea. High job satisfactionb. Low job satisfacti
Roman55 [17]

They often experience A. high job satisfaction  

4 0
3 years ago
The United States hoped the containment policy would
FrozenT [24]

Answer:

the united states hoped the containment policy would help contain communism in other countries. Such as in the Vietnam war, The Korean War, in China, and in Russia.

Explanation:

6 0
3 years ago
An important key to good observational records is
grin007 [14]
The answer is letter A. An important key to a good observational records is the use of language. The most known type of observational records that uses the language is narrative recording which focuses all behaviors during the time of recording or observing.
7 0
2 years ago
Other questions:
  • Big Road Inc., a private company, is hired to build and run a stateÍs entire road system. The company charges high fees to use i
    7·2 answers
  • Hobbes, Voltaire, and Rousseau were historical figures attached to what historical era?
    6·1 answer
  • Select the answer that best characterizes each argument. Barbara lost 15 pounds after taking the new InstaThin supplement for 6
    9·1 answer
  • In the course of participant observation, an anthropologist is often called upon to do things that he or she might not ordinaril
    12·1 answer
  • Why did buck find it necessary to stop respecting personal property branliy
    11·2 answers
  • Psychologists explain that humans’ better recall of information that is presented visually compared to information presented ver
    9·1 answer
  • And what if the USA PATRIOT Act did not exist? How would police investigative and other activities be influenced?
    12·1 answer
  • What is the difference between short term and long term climate changes. Give ONE example of EACH.
    11·1 answer
  • WHY did Jefferson want to acquire the Louisiana Territory in the first place? What made Louisiana a desirable purchase for the U
    14·1 answer
  • Characteristics frequently associated with nonvoters include which of the following?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!