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
NARA [144]
3 years ago
9

Demography is the study of

Biology
2 answers:
madam [21]3 years ago
8 0
The study of human populations
nevsk [136]3 years ago
5 0

Answer:

It is the study of human population.

You might be interested in
When roan cattle are crossed, 25% of the offspring produced will have white coats, 50% will have roan coats, and 25% will have r
larisa [96]

Answer:

The results indicate that parentals were heterozygous for coat color and that the trait is inherited by incomplete dominance.

Explanation:

<em>Note: Due to technical problems, you will find the explanation in the attached files.</em>

<u></u>

     

Download pdf
5 0
3 years ago
True or false: the variable that is deliberately changed is called the responding variable.
Aliun [14]
The answer would be false.
4 0
2 years ago
A type of covalent bond where electrons are shared unequally. T/F
Colt1911 [192]

Answer:

True, polar covalent bond

Explanation:

A covalent bond is one of the types of the chemical bond which is formed when the electrons are shared between the two atoms.

Based on the magnitude of the sharing of electrons between atoms two types of covalent bonds are formed which are: pure covalent bond in which the electrons are shared equally whereas the polar covalent bond in which the electrons are shared unequally between two atoms.

Since there is a type of covalent bond formed which has unequal sharing of electrons called polar covalent bond therefore true is the correct answer.

5 0
3 years ago
How does electrocution cause rigid paralysis?
jeyben [28]

Answer:

Muscles are stimulated by electricity. The effect depends on the intensity of the current and the type of muscle it travels through.

The victim may be unable to let go of the source of the current, making the duration of the contact longer and increasing the severity of the shock.

When a current above 10 mA travels through extensor muscles, it causes a violent spasm. If the muscles affected are the hip extensors that lengthen the limbs away from the body, the victim may be propelled, sometimes many metres away!

Muscles, ligaments and tendons may tear as a result of the sudden contraction caused by an electric shock. Tissue can also be burned if the shock is lasting or the current is high.planation:

7 0
3 years ago
The sodium‐potassium ion pump found in some cell membranes is made of basic structural components?
Tems11 [23]

Answer:

amino acids

Explanation:

(if you are confused, I recommend watching the videos from Khan Academy and The Amoeba Sisters.)

7 0
2 years ago
Other questions:
  • Example of chemical energy being converted to mechanical energy.
    10·1 answer
  • How many protons does 52V* have?
    10·1 answer
  • Which of the following is a nonrenewable resource?
    7·2 answers
  • When people feed wild dolphins, which of the following is LEAST likely to occur?
    13·1 answer
  • Please help me with my questions
    11·2 answers
  • Use the words era, period, and epoch in the same sentence.
    7·2 answers
  • Which theory states that the more recent species are changed descendants of earlier species? biological evolution natural select
    13·2 answers
  • Observations have led to all of the following except ___.
    9·1 answer
  • Suppose scientists want to determine if the replacement of native forests with coconut palms has an effect on carbon dioxide con
    8·1 answer
  • What rarely reacts with metals? acids , bases or both?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!