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
lianna [129]
3 years ago
8

Consider classes A, B and C, where A is an abstract superclass, B is a concrete class that inherits from A and C is a concrete c

lass that inherits from B. Class A declares abstract method originalMethod, implemented in class B. Which of the following statements is true of class C.
Biology
1 answer:
tatuchka [14]3 years ago
7 0

Answer:

d. None of the above.

Explanation:

a. Method originalMethod cannot be overridden in class C—once it has been implemented in concrete class B, it is implicitly final.

b. Method originalMethod must be overridden in class C, or a compilation error will occur.

c. If method originalMethod is not overridden in class C but is called by an object of class C, an error occurs.

d. None of the above.

You might be interested in
According to the data above, humans exhibit a high chance of surviving into old age.
Rom4ik [11]

Based on the data provided, we can conclude that the graph in question corresponds to the K-selected theory in regards to the human species.

When considering the data of certain species and grouping them into categories such as extinct, endangered, or K/r-selected we take into account factors such as:

  • Population size
  • Behavior
  • Carrying capacity
  • Reproduction rates

and so on, then classify each species accordingly.

Species that are Extinct are no longer on the earth. This classification refers to species of the past and does not include humans as of yet. The endangered category is reserved for species whose population sizes are <u>at a critical low and are near </u><u>extinction</u>, which is also not the case for humans.

The K-selected and r-selected theories consider reproduction rates and carrying capacity as well when grouping species. Species that produce few offspring at a time are often found in this group. This category also refers to species whose offspring have a high chance of survival into maturity and whose population size is near the limit of the environment. All of this follows the data given and is the classification for the human species.

To learn more visit:

brainly.com/question/13046597?referrer=searchResults

3 0
2 years ago
The concept map below shows the flow of energy and materials in photosynthesis and cellular respiration.
natulia [17]

You have not given the concept map. But I think it might be this one. So, according to this concept map, the answer should be B. H2O and CO2

3 0
2 years ago
Pizzazz help me!!!!!!!!!
natka813 [3]
Oxygen Depleting can cause Warm water. During summer, The upper layer of the water is lighter therefore it does not mix with the cooler water below. Which soon becomes stagnant. (Oxygen becomes depleted and toxic compounds may produce). 
That is one of them. I hope it helps. I'm not so good when it comes to this type of science. But if you ever need help with Anatomy Or anything similar to that. I will gladly help.  
3 0
3 years ago
In a hardy-weinberg population with two alleles, a and a, that are in equilibrium, the frequency of allele a is 0.2. what is the
Allushta [10]
The Hardy-Weinberg equation is as follows:
( {p + q})^{2}  = 1
{p}^{2}  +2pq +   {q}^{2}  = 1
Where:
(convert all % to decimals)

p= homozygous dominant
q= homozygous recessive
pq= heterozygous

While you did not specify whether the 0.2 frequency was for dominant or recessive, we can still figure out the answer.

Using the 1st equation, we can solve for the other dominant/recessive frequency:

1-0.2=0.8

Meaning that:

p= 0.8 & q=0.2

If the heterozygouz frequency is 2pq, then it becomes a simple "plug & chug" sort of approach.

2(0.8)(0.2)= 2(0.16)= 0.32

So, the heterozygous frequency would be:
0.32

Hope this helps!
8 0
3 years ago
Desert climates can have very hot days and very cold nights this is because of what
Bad White [126]
During the day the sun burns up and the sand soaks up the heat causing a oven effect. 
<span>While at night the wind will blow, and the sun is gone so the effect is like garages in the night. A great way to Yahoo or google search is "Desert climate and effects."</span>
8 0
3 years ago
Other questions:
  • Select all that apply. Which of the following countries exclusively use the metric system? United States France England Canada
    14·2 answers
  • Dehydration increases the risk of thrombus formation.<br> a. true<br> b. false
    14·1 answer
  • Question 10 of 10
    8·2 answers
  • This carbon compound c2h4 has what type of bond between the carbon atoms?
    9·2 answers
  • What is the correct amino acid sequence for the given DNA sequence? TACACGTTCACC
    6·1 answer
  • What's the hardest thing you've ever done? Did you benefit from it? Was it worth it?
    11·2 answers
  • Which is an abiotic factor that helps determine the characteristics of a biome?(1 point)
    11·1 answer
  • Jupiter takes 4,332 Earth days to orbit the Sun, while Mercury takes 88 Earth days. Why is Mercury able to orbit the Sun more qu
    15·1 answer
  • By definition, if the DNA of a cell undergoes a spontaneous mutation, is was NOT due to _________. Multiple Choice errors in DNA
    14·1 answer
  • when many bald eagles are concentrated within a small region, their feeding behavior usually involves .
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!