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
kkurt [141]
3 years ago
13

GIVING BRAINLIEST!!!

Biology
1 answer:
astra-53 [7]3 years ago
5 0

Answer: C

Explanation: The process that occurred in the lake is natural selection. In the presence of an external environmental influence such as pollution, only the trouts that were fit to survive or in other words those that have the alleles that help in adapting to the new conditions live and increased in numbers. In such a case, one can say the fittest of the organisms survived and the corresponding allelic frequency in that population increased over time. The organisms carrying the other alleles died due to pollution and hence the overall frequency of alleles change.

You might be interested in
The scientific method is a series of organized steps someone takes in order to solve a. It is broken down into a series of logic
lesya692 [45]
The independent variable is the chemicals and the dependent variable is the plant growth.
7 0
3 years ago
Read 2 more answers
Select the best answer for the question
zzz [600]
A because idn hope u find the answer
4 0
3 years ago
According to the ideas of Thomas malhus what are the predicted changes to the human population after 2050
tankabanditka [31]

Answer:

The correct option is 'C' that is eventually the population stop increasing or would decreases due to lack of food and living space.

Explanation:

In 1798, he wrote an essay on Principle of population where he described that how the population will grow with economy.

He claimed that the population will grow until the food supply decreases and then the population will stop growing due to lack of food and space and those individuals that can fight against this condition and and could attain food, space and other essential necessities will survive.

7 0
3 years ago
What molecule do plants pull from the air that is used to make sugar?
Mrac [35]

Answer:

carbon dioxide

Explanation:

its yummy for the tummy

7 0
3 years ago
Read 2 more answers
Two abiotic factors of an environment COULD include
Savatey [412]
F. Clouds and Carbon dioxide. Because CO2 absorbed by trees and clouds gives water to the trees and plants.
6 0
3 years ago
Other questions:
  • Aside from natural selection, darwin was the first biologist to propose:
    15·1 answer
  • The chief force pushing water and solutes out of the blood across the filtration membrane is A) the ionic electrochemical gradie
    9·1 answer
  • What characteristics of fossils are most useful in correlating sedimentary rock layers?
    5·2 answers
  • In which parasite’s life cycle are the eggs eaten by a cockroach in order to hatch into larvae?
    13·1 answer
  • PLSS HELP IMMEDIATELY!!!! ILL MARK BRAINIEST IF U DONT GUESS OR LEAVE LINKS<br> !!!!!
    7·2 answers
  • Match Column A with Column B
    14·1 answer
  • Which of the following are resources that individuals of different species
    5·1 answer
  • What is a microsphere?
    10·1 answer
  • What is the average length of a single cell in micrometers?
    9·1 answer
  • What is is the attraction of water molecule to each other
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!