What was important about Donald Johanson’s discovery of Lucy in 1974?
a. It proved that hominids used tools.
b. It proved that hominids lived in East Africa 5,000 years ago.
c. It pointed to a hominid’s ability to walk upright.
d. It was the first discovery of ancient bones

Answers

Answer 1

answer:

d. it was the first discovery of ancient bones

explanation:

we can find the correct answer through the process of elimination —

for b, 5000 years is not long enoughfor c, ability to walk is not related to the discovery (does not make sense)for a, we already knew that hominids used toolsfor d, it is the only one left and makes sense
Answer 2

Answer:

d. It was the first discovery of ancient bones.

d is the correct answer


Related Questions

Which of the following is the one thing
that all graphic artists must have?
A. creativity
B. technology
C. professional training

Answers

C. Professional training

Is Solar energy is non-renewable resource?

Answers

Solar energy is a renewable resource. So false.

what challenges did the civil right Movment face

Answers

Discrimination in housing practice, segregation, and Africans had to have a different education system

How the world contribute to racism? Like what causes it? If possible i would like 1 paragraph

Answers

Answer:

Few things which cause racism is we quickly judge and that's because of the way they are dressed or the way they look. We can call them bad words which hurt their feelings. Another reason which causes racism is because we blame others for our problems and whenever we feel frustrated we look at another person and we blame them which is not right. Just because some people are another color we don't need to make them feel unwanted. Everyone is special in their own way.

Explanation:

I don't have the answer to the first question but I do have it for the second.

Please mark me brainliest.

Hope it helps.

I WILL GIVE U BRAINLIEST AND THANKS AND 5 STARS
please help this is very important
this is a big part of my grade

Answers

There isn’t a pic of the diagram - maybe try reposting?

Which type of local government does this map of Washington show?

the special voting districts that have been created across the state
the areas that were established by charters during colonization
the locations of all of the municipalities in the state
the divisions that make up the county system

Answers

Answer:

Political divisions of the United States are the various recognized governing entities that together form the United States – states, the District of Columbia, territories and Indian reservations. The primary first-level political division of the United States is the state. ... All state governments are modeled after the federal government and consist

Explanation:

Hope this answer helps you :)

Have a great day

Mark brainliest

Barack Obama is widely understood to be the first African American elected as President of the United States, even though he has a white mother. This demonstrates the concept of ________ in the United States.

Answers

The one-drop rule.

His father was black, therefore he was "polluted" and considered black as well.

Barack Obama has a white mother and a black father which demonstrates the concept of one-drop rule in the US country.

Who are black people?

Black people are the individuals who are known to be African American and classified on the basis of racial classification.

In the US country, the concept of the one-drop rule is referring to the scenario where an individual belongs to the black community if one of their ancestors, that is, either mother or father belongs to the same community. Now, Obama's father belongs to the black community so he is also treated as a black individual in spite of having a white mother.

Therefore, the one-drop rule concept can be described by Obama's family.

Learn more about Barack Obama in the related link:

https://brainly.com/question/17044209

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1. History shapes our identity and teaches us the that we
share.
(values/regions)
2. Sometimes, archaeologists carefully reconstruct from
hundreds of broken pieces of a statue, for example. (
artifacts/fossils)
3. A mountain range creates two different .
(climates/landforms)
4. Every place on earth has a specific .
(region/location)
5. Ancient Egyptians believed that the Nile River was a .
(culture/god

Answers

Answer:

IT IS WHAT IT IS

Explanation:

Answer:

In my view or opinion,

1=values

2=artifacts

3=landforms

4=location

5=god

Explanation:

all are true about the brackets too si I was too brainwashed and confused reading your question lol

What personal quality did the citizens who survived the fire of 1871 need to be successful in rebuilding
their city?

Answers

Answer:

weakness & creativity & determination & imagination

The primary sacred text of Christianity was the Bible, consisting of the Old Testament, originally written in Hebrew, and the New Testament, written in Greek. In what language is the Vulgate version of the Bible written

Answers

Answer:

The Vulgate version of the Bible was written in Latin, due to the popularity and wide-use of the language at the time, and many of the Christians understanding Latin due to the standardizing of the language under the Roman Empire.

~

Three-year-old Meghan is at the park when a tongue-wagging golden retriever approaches her. Meghan quickly glances at her mom in an effort to determine if petting the dog is safe. Meghan is demonstrating:

Answers

Answer:

Social referencing.

Explanation:

Social referencing is the process or act of a child uses his/her affective displays of emotions to 'ask' an adult to monitor and regulate his/her behavior. In other words, it is the act of 'looking up’ to an adult for how to behave in certain events, like asking for permission to do anything.

In the given scenario, Meghan wants her mother to monitor and regulate her behavior towards the golden retriever. This ensures that she is nearby and on hand to help if anything bad happens and provides emotional support for Meghan. Moreover, it also gives the child the permission of whether to go forward or not.  

why did the transcontinental railroad lead to the end of the pioneer era

Answers

Answer:

Immigration to western parts of the US became easier, rails that connected the populated East and low population West meant the West could now receive more from the East. Because of this, settling down in the West became easier. More farms popped up and cities began forming as living there was now possible.

Explanation:

I’m like a highway system in your body. I carry necessary supplies to the parts of your body that need them, and carry away wastes so your body can get rid of them. I contain blood vessels and am a system with a lot of heart. What system am I?

get brainiest whoever gets it first

Answers

Answer:

Circulatory

Explanation:

The heart helps pump the blood that travels to the rest of the body. The blood carries oxygen that is needed to travel around the body.

The system described in the question is the "circulatory system." Thus, option (c) is correct.

What is the circulatory system?

The circulatory system is responsible for the transportation of oxygen, nutrients, hormones, and other vital substances throughout the body. It consists of the heart, blood vessels, and blood. The heart is responsible for pumping blood throughout the body, while the blood vessels act as highways for the blood to flow through. The blood carries essential substances to the organs and tissues of the body and removes waste products from them.

The circulatory system plays a crucial role in maintaining homeostasis in the body, regulating body temperature, and protecting the body against infections and diseases. Without this system, the body would not be able to function properly, and vital organs would not receive the necessary nutrients and oxygen to function correctly.

Hence, it can be concluded that the system described in the question is the "circulatory system." Therefore, option (c) is the correct answer.

Learn more about the circulatory system, here:

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Plz help!
Describe three different ways in which you can build your social capital.

Answers

Answer:

Network proactively. ...

Be strategic. ...

Create a diverse network. ...

Pay it forward and leverage relationships. ...

Set aside dedicated time each week to network. ...

Keep in touch with former colleagues and alums. ...

Focus your social media networking efforts.

Analyse 2 reasons why family has diversified to include relationships beyond ties of blood and marriage.

Answers

1.people are adopting children instead of having their own which creates more ties to different races/ethnicities/nationalities/religions.
2.family can also be friends of yours because family doesn’t always equal dna

Which statement from the Tinker v. Des Moines court decision best supports
the reasoning that the conduct of the student protesters was within the
protection of the free speech clause of the First Amendment?
O A. First Amendment rights are available to teachers and students,
subject to application in light of the special characteristics of the
school environment.
B. Three public school pupils in Des Moines, Iowa, were suspended
from school for wearing black armbands to protest the
Government's policy in Vietnam.
C. Neither students nor teachers shed their constitutional rights to
freedom of speech or expression at the schoolhouse gate.
D. In wearing the armbands, the students were quiet and passive,
were not disruptive and did not infringe upon the rights of others.

Answers

Answer:

D

Explanation:

"We must learn from our mistakes. We must keep our sights on our goal.

The correct option is A. First Amendment rights are available to teachers and students, subject to application in light of the special characteristics of the school environment.

What is the First Amendment to the US Constitution?

The First Amendment provides that Congress make no law respecting an establishment of religion or prohibiting its free exercise. It protects freedom of speech, the press, assembly, and the right to petition the Government for a redress of grievances.

What is the Tinker v. Des Moines Court case?

It is a landmark judgement in the US constitutional history upholding the rights of the students to protest in the public schools.

To read more about US constitution refer:

https://brainly.in/question/8916034

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How does quality of population ensures national development?


Economics, Grade 9

Answers

Answer: Some theoretical analyses argue that high population growth creates pressures on limited natural resources, reduces private and public capital formation, and diverts additions to capital resources to maintaining rather than increasing the stock of capital per worker.

Explanation:

Which is a way in which the President shapes foreign policy?
O Makes Executive Agreements
O Is Commander in Chief
O Appoints US Ambassadors
O All of the above

Answers

Answer:

All of the Above.

Explanation:

Foreign Policy. It is the President's duty to make decisions on this, and it comes in a variety of ways. First off, He could make executive agreements, which is an international agreement, usually regarding routine administrative matters not warranting a formal treaty, made by the executive branch of the US government without ratification by the Senate. He is the Commander in Chief of the most powerful military in the world. He can order military intervention, or call in operations. He also appoints US Ambassadors, which basically make decisions  and advise the President about other countries and there motives. So, your best answer would be the last one.

Hi can someone help me please :(

Answers

Answer:

I'd step in and beat him too!

Explanation:

What event had the biggest impact on African Americans getting Equal Rights?

In a paragraph

Answers

Answer: Through nonviolent protest, the civil rights movement of the 1950s and '60s broke the pattern of public facilities' being segregated by “race” in the South and achieved the most important breakthrough in equal-rights legislation for African Americans since the Reconstruction period (1865–77).

Hope this helps Have a good day

Life insurance coverage would be most important to a person who:

A. lives near a river that often floods.

B. owns an apartment building in a big city.

C. has a family that depends on her income.

D. recently bought a new sports car.

Answers

I believe the answer is B hope this helps
C, having a family . It would be important incase anything happens to them

What does the Pancreas do for digestion?


Create lots of enzymes to break down food


Create vitamin K


Remove water from food.

Answers

Answer: Create lots of enzymes to break down food

Answer:

create lots of anzymes to break down food

Your ELA teacher is actually a witch! One day, she gets tired of you not paying attention and zaps you into a novel. Which novel would you hope she zapped you into and why? *

Answers

I would hope she zap me into Harry Potter. I would love spoil the ending for harry and his friends but at the same time I would love to watch the events play out. Harry Potter and his friends go through lots of struggles as the main characters and I would love to see that first hand and how they deal with their problems. Who knows, maybe it can help me later in life.

What problem plagues many of the
democratic nations of Southeast
Asia?
A. corruption
B. cultural blending
C. economic overflow

Answers

Answer:

A. Corruption

Explanation:

Many of the democratic nations of Southeast Asia's problem is (A.) Corruption.

The value of the U.S. dollar compared to the currencies of major U.S. trading
partners is known as the:

A. global-reserve value of the U.S. dollar.

B. free-market value of the U.S. dollar.

C. inflation-adjusted value of the U.S. dollar.

D. trade-weighted value of the U.S. dollar.

Answers

Answer:

D. Trade weighted value of the U. S. Dollar.

Explanation:

mention women rights in 6 points​

Answers

Answer:1)The right to equal opportunities

2) The right to not being sexual harassed

3) The right to handling Political positions and attaining the best height in organization

4) Discrimination based on sexual orientation and gender identity

5) Gender based violence

6) Access to the best and highest form of education

Explanation:

Women face a lot for being women in the society. Most coming from men and systems which work against them. The following are some women right.

1) The right to equal opportunities

2) The right to not being sexual harassed

3) The right to handling Political positions and attaining the best height in organization

4) Discrimination based on sexual orientation and gender identity

5) Gender based violence

6) Access to the best and highest form of education

Drake was trapped in his car for a time as he tried to flee a wildfire in northern California. There was ash and smoke everywhere. The heat was unbearable, and he was sure he was going to die. When rescue teams eventually found him, Drake was dehydrated, having trouble breathing and terrified. More than a year later, he still had nightmares and woke up in a cold sweat. This BEST describes a(n)

Answers

The correct answer to this open question is the following.

Although there are no options attached we can say the following.

Drake was trapped in his car for a time as he tried to flee a wildfire in northern California. There was ash and smoke everywhere. The heat was unbearable, and he was sure he was going to die. When rescue teams eventually found him, Drake was dehydrated, having trouble breathing, and terrified. More than a year later, he still had nightmares and woke up in a cold sweat. This BEST describes a posttraumatic stress disorder.

In psychological terms, posttraumatic stress disorder (PTSD) often is present in individuals that were part of a traumatic event such as wars, terrorist attacks, bank robbery, flight or car accidents.

Individuals who suffer from posttraumatic stress disorder have episodes of disturbing images in their minds. These people continually have nightmares or flashbacks that terrify them.

Buss (1991) argues that of the five personality dimensions, ________________________ are the most important traits because they most directly provide answers to a host of adaptive problems.

Answers

Answer:

surgency/dominance, agreeableness, and conscientious.

Explanation:

David Michael Buss is an American psychologist. In his paper titled, Social Adaptation and Five Major Factors of Personality, he asserts that of the five personality dimensions, that is, Openness, Conscientiousness, Extraversion, Agreeableness, and  Neuroticism, three traits are most important.

They are surgency/dominance, agreeableness, and conscientious.

The surgency trait helps a person to be sociable, and a person with this trait tends to be more positive.

Agreeableness is a trait in which person tend to be more compassionate, trusting, and cooperative.

A person with conscientious trait is more self-disciplined, dutiful, and focussed.

Therefore, the correct answer are surgency/dominance, agreeableness, and conscientious.

Identify the technique in which the brain electroenchephalogram is measured but the participant is given a stimulus, and the researcher assesses the participant's brain responsiveness to the stimulus.

Answers

Answer:

- Evoked potential technique

Explanation:

After EEG test, the 'Evoked Potential Technique' is the technique in which an electrical potential of an individual is recorded following the presentation of a stimulus in the form of light, touch, sound, etc. This technique is primarily employed to detect the unnatural reaction or responses to the given stimulus and allow the doctors to know the cause behind slowed responses and the conditions that are affecting the nervous system to react that unusual way or if the patient suffers from Multiple Sclerosis. However, these tests have lost their popularity due to the increased efficacy of MRIs.

Briefly restate the chief traits
of each type of society:
hunting and gathering,
horticultural, pastoral, and
agricultural.

Answers

Answer:

Characteristics are given below.

Explanation:

Hunting and gathering are the chief traits of society that were present before agriculture era of human history. In this society, people temporary settle in a region where there is plenty of food sources for them and their animals. They get their food through hunting animals.  The horticultural, pastoral, and  agricultural occurs in the era where is agriculture is started instead of hunting for getting food source. These societies lives permanently on the fertile lands where they perform agriculture.

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