Answer:
<em>decreased variation in the shades of red over time because no form of the trait is advantageous</em>
Explanation:
Natural selection tends to favor those organisms which are better adapted to live in an environment. These organisms are able to survive and pass on their characteristics to their offsprings.
The red colour of the male cardinal's was selected by natural selection and hence this colour was abundant. If the females choose some other criteria for mating with males, then natural selection will no longer favor the red colour and hence there will be a decrease in the variations of red coloiur.
Answer:
what are you trying to explain
Explanation:
in the question
I am pretty sure the answer is D (combination)
The most important factor(s) which limit the number of animals that can live in a biome is/are:
A. types of plants
B. quantity of plants
C. number of small animals
D. type of predators
