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
IRINA_888 [86]
3 years ago
6

Much of what scientist know about Australopithecines comes from the Lucy skeleton true or false?

Biology
1 answer:
adoni [48]3 years ago
3 0
The correct answer is true.
You might be interested in
During endocytosis the cell takes in liquids<br><br> true or false?
Morgarella [4.7K]
I believe false but i’m not sure :)
3 0
3 years ago
Sasha doesn’t want to risk losing her house or car when she invests in her new business, so she decides to incorporate, which
rjkz [21]
The situation in which Sasha decides to incorporate without the risk losing her house or car is known as limited liability. Limited liability means that y<span>ou risk what you put in. So, if the business fails,</span> Sasha will be <span>not responsible for all of its debts and she will keep her car and house.</span>
8 0
3 years ago
What environment does ambulocetus live in?
zaharov [31]

Answer:

northern Pakistan, in long-lost coastal shallow seas and brackish rivers

Explanation:

i'm hoping this is right

6 0
2 years ago
A 22-year-old patient with a history of iv drug abuse arrives at the clinic complaining of fever, night sweats, and weight loss.
Nutka1998 [239]
<u>A 22-year-old patient with a history of iv drug abuse arrives at the clinic complaining of fever, night sweats, and weight loss. the physician suspects </u><u>acquired immune deficiency syndrome</u><u> an infectious disease caused by the human immunodeficiency virus.</u>

Acquired immune deficiency syndrome or AIDS is a disease caused by the human immunodeficiency virus or HIV wherein it attacks the body's immune system mainly the lymphocytes, specifically the helper T-cells which mainly promotes the differentiation of B cells into plasma cells. With a low helper T-cell count, there will be increased risk for other infectious diseases such as pneumonia and tuberculosis.

<u>A patient is diagnosed with heart failure. during assessment, the patient's feet show an abnormal accumulation of fluid, a condition known as </u><u>edema</u><u>. </u>

Edema is the accumulation of fluid to the interstitial space. In a patient with heart failure, there is edema of the feet as a result of increased filtration of the plasma due to the increased capillary hydrostatic pressure brought about by the pooling of blood to the systemic circulation as a result of right-sided heart failure. In left sided heart failure, pooling of blood is in the pulmonary circulation causing pulmonary edema.

<u>Brittany E., a college freshman, tells her roommate that she has a sore throat, tiredness, fever, and swollen neck glands. Brittany's roommate encourages her to go to the college infirmary, where the nurse suspects </u><u>infectious mononucleosis</u><u>, an acute infection caused by the Epstein-Barr virus.</u>

Infectious mononucleosis is a diseases characterized by sore throat, fatigue, fever, and prominent cervical lymphadenopathy caused by Epstein-Barr virus or EBV. Infectious mononucleosis is common among people in the teenage group as this is mostly transmitted by kissing (hence called as the kissing disease). EBV infection also predisposes the patient into developing nasopharyngeal carcinoma, especially if untreated.

<u>A 73-year-old patient is admitted from a longterm care facility with fever and chills. blood cultures identify the presence of Escherichia coli. the physician diagnoses </u><u>septicemia</u><u>, also known as a blood infection.</u>

Septicemia is the systemic inflammatory response with consequential tissue damage in the background of severe systemic infection, especially in the blood. The presence of E. coli in blood cultures confirms the presence of bacteria in the blood causing sepsis. Sepsis can proceed to septic shock, with signs such as low blood pressure and cold, clammy extremities, which can lead to death if untreated.

<u>Kate S. is brought to the emergency department by her husband because she has had a fever for the past 3 days. blood specimens are drawn and her white blood cell count is elevated. the physician asks the laboratory staff to perform a(n) differential count to determine the distribution of white blood cells.</u>

A differential count is a component of complete blood count wherein it aims to determine the distribution of different kinds of white blood cells. The different kinds of white blood cells are neutrophils, lymphocytes, eosinophils, basophils, and monocytes. The percentages of differential count will determine whether the infection is acute/bacterial (neutrophil predominant), chronic/viral (lymphocyte predominant), allergic (presence of eosinophils and/or basophils), etc.
6 0
3 years ago
Answer to these questions?
elena-14-01-66 [18.8K]
An enzyme is a substance produced by a living organism that acts as a catalyst to bring about a specific biochemical reaction. nucleus.
4 0
3 years ago
Other questions:
  • This process makes it possible for the body to grow and repair.
    15·1 answer
  • A repeated or prolonged exposure that may bring it about slowly develop symptoms
    12·1 answer
  • What does the chart illustrate about the population?
    8·1 answer
  • HELP ASAP!! DUE TOMORROW!! WILL MARK AS BRAINLIEST IF ANSWERED NOW!!
    11·1 answer
  • What is a limitation of using electron microscopes to view specimens? (2 points)
    13·2 answers
  • A sharp or "stabbing" pain would be categorized as...
    11·1 answer
  • Please help me plz :(
    12·2 answers
  • Nombre tres maneras en que el pez usa sus aletas
    9·1 answer
  • What is prokaryote and eukaryote? give there characteristic .
    6·1 answer
  • Why is a source of information type of document important in writing science research paper
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!