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
Citrus2011 [14]
3 years ago
11

How do individuals contract African sleeping sickness?

Biology
1 answer:
EastWind [94]3 years ago
5 0

if they receive a bite from an infected tsetse fly

You might be interested in
Athletes with mono are typically held out of all physical activity for a period of _______ after diagnosis.
Xelga [282]
They are usually held out for a period of FOUR TO SIX WEEKS after diagnosis. Splenomegaly is an infectious disease that corrupt the spleen and the enlarged spleen usually persist even after all the symptoms have disappeared. Because of this, athletes should not resume active exercise too soon. Generally, the shortest period after which it is okay to resume active exercise is four weeks after all the symptoms have gone.
4 0
3 years ago
What surface features does Comet Hale-Bopp have? Unless there is no surface features.
antiseptic1488 [7]

Answer:

  • The bright head of the comet Hale-Bopp, called the comma, is shown near the Sun. The combo is made up of dust and gas, concealing a solid comet nucleus made of rock, dust, and ice.
  • The solid nucleus or core of the hale bopp comet consists mainly of ice and dust coated with black matter, and ice formed mainly of frozen water but possibly other cold substances, such as ammonia, carbon dioxide, carbon monoxide and methane.

Hope it helps!

4 0
3 years ago
​(f) contact a local hospital and ask them the percentage of the population that is blood type o. why might the results​ differ?
Fudgin [204]
Contacting a local hospital and asking them the percentage of the population that has blood type O will generate different results. 

The factors that we have to consider why there is differing results are:
1) location of the hospital
2) nationality of their patients
3) number of their patients

I am assuming that the population that question is referring to is the number of patients in the local hospital. The bigger the population, the smaller the effect a unit has on the whole and vice versa. 

I read an article that states that 37% of the U.S. population has O+ blood type. These people are usually of Hispanic descent or some Asian descent. So, if a hospital is in a locality that has a majority of Hispanic or Asian patients, its percentage will be higher than a hospital that is located in a Caucasian-populated area. 

Aside from Type O+ (most common), blood types also include: O-, A+, A-, B+, B-, AB+, and AB- (rarest blood type)
7 0
3 years ago
What are some proposed disadvantages to utilizing DNA technology?
vfiekz [6]
Most of the downsides of recombinant DNA technology are ethical in nature. Some people feel that recombinant DNA technology goes against the laws of nature, or against their religious beliefs, due to how much control this technology gives humans over the most basic buildings blocks of life.

Other ethical concerns also exist. Some people worry that if companies can pay scientists to patent, buy and sell genetic material, then genetic material could become an expensive commodity. Such a system might lead to people having their genetic information stolen and used without permission. It may sound odd, but such cases have already happened. In 1951, a scientist used unique cells stolen from a woman named Henrietta Lacks to create an important cell line (the HeLa cell line) which is still used in medical research today. Her family did not know about her involuntary donation until after her death, and never received compensation, but others have profited from the use of HeLa cells.

Many people worry about the safety of modifying food and medicines using recombinant DNA technology. Although genetically modified foods seem safe in multiple studies, it is easy to see why such fears exist.
Hope this helps
8 0
3 years ago
Read 2 more answers
In which type of muscular contraction does the muscle change length either shortening or lengthening?
Brilliant_brown [7]
The Answer is isotonic
6 0
3 years ago
Other questions:
  • Which of the following correctly describes the order of events occurring during a sympathetic nervous system response?
    5·2 answers
  • Faith believes that she is the reincarnation of cleopatra. faith is most likely suffering from _____.
    15·1 answer
  • Which of the following viral diseases has been eliminated from the general population worldwide?
    13·1 answer
  • Adenine in DNA is complementary to
    6·1 answer
  • What is special about enzymes shape
    5·1 answer
  • What some examples of endoplasmic recticulum
    15·1 answer
  • Mr. Jones experienced a major hypotensive episode due to gastrointestinal hemorrhage and hypovolemic shock. Bleeding stopped and
    11·1 answer
  • Can someone answer these for me plz I’ll like every answer
    7·1 answer
  • Pls help meee! (I put the questions of the picture)
    8·2 answers
  • In which type of rock is the fossil imprint of a fern leaf most likely to be found?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!