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
Fantom [35]
4 years ago
9

Which of the following is a density-independent limiting factor? A. earthquake B. disease C. emigration D. parasitism.

Biology
1 answer:
zalisa [80]4 years ago
8 0
Emigration is aEarthquake is a density-independent limiting factor since the reason for an earthquake to happen is because of natural phenomena such as the drifting or the natural tectonic movement of the plates of the continents and islands. In this case, the population has nothing to do with earthquakes
You might be interested in
A student conducts an experiment to determine how the amount of water given to a plant affects its growth. Which of the followin
Georgia [21]

Answer:

but i think its the amount of water

Explanation:

sorry if im wrong

4 0
3 years ago
Genes a, b, and c are known to be in that linear order in an organism. A testcross is done that yields 20 double crossover proge
larisa [96]

Answer:

Explanation:

The observed frequency of the double crossovers (DCOs) is 20/1000, or 0.02. If there is no interference then this will be the same as the expected, which is just the product of the single crossover frequencies, that is, SCO frequency (a-b) x SCO freq. (b-c) = 0.02.

(a) Any combination of map distances whose product (a-b) x (b-c) = 0.02 is possible. However, three are most likely:

a 20 mu b 10 mu c

a 10 mu b 20 mu c

a 14.14 mu b 14.14 mu c

(b) The distances would be exactly the same.

(c) The expected number of DCO progeny would be 17.

4 0
4 years ago
In the process of sublimation
lbvjy [14]
The transition directly from a solid to a gas
8 0
4 years ago
For people over 50, alcohol may positively affect the cardiovascular system by
White raven [17]

Alcohol may positively affect the cardiovascular system of people over 50 years old by reducing the risk of clot formation.

 

<span>Just like with the other body systems, excessive alcohol can have lethal effects on the cardiovascular system. Chronic alcohol use can upsurge the workload of the heart which can then lead to arrhythmia's or what is called an irregular heart beat, inflammation of the heart muscle or myocarditis, weakening of the heart muscle or cardiomyopathy, increased cholesterol, and even hypertension. Other problems are prominent with blood clotting and an increased workload of the heart that is linked to cirrhosis of the liver.</span>

7 0
3 years ago
Each vaccinated child stops transmission of the disease. therefore, as long as _____ percent of the people in a community are im
kogti [31]

Each vaccinated child stops the transmission of the disease. therefore, as long as 90 percent of the people in a community are immunized, no one dies of the disease.

<h3>What is herd immunity?</h3>

The expression herd immunity makes reference to a level of immunization in the population in which people become resistant to the pathogen.

In conclusion, each vaccinated child stops the transmission of the disease. therefore, as long as 90 percent of the people in a community are immunized, no one dies of the disease.

Learn more about herd immunity here:

brainly.com/question/18358089

#SPJ1

5 0
2 years ago
Other questions:
  • Which statements correctly describe the inheritance pattern for the alleles that control blood type?
    11·2 answers
  • I really struggling and need help
    9·1 answer
  • If a DNA molecule is 22% adenine in any organism, which percentage of thymine will that DNA molecule contain?
    11·1 answer
  • What is the type of bacteria that digest the milk sugar lactose??
    8·1 answer
  • PLEASE HELP ME PLEASE
    15·2 answers
  • In a stringed musical instrument, the sound frequency of a particular string can be increased by
    12·2 answers
  • What is the equation on how to produce energy?
    14·1 answer
  • Qué es lo biológico del nitrógeno ?
    6·1 answer
  • Why is it important for soil to contain nitrogen, phosphorus, magnesium, and potassium??
    9·2 answers
  • Which of these are a function of the system shown?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!