The reason is that something changed that caused them to be unsuccessful in their environment.
Sorry if it is not right.
The correct answer to this question is:
“The prediction is useful because it explains what observations will be made if a hypothesis is true.”
Answer:
An ionic bond.
Explanation:
A strong electrostatic force of attraction will develop between the oppositely charged ions. For example, sodium chloride (salt) is essentially made of a positively charged sodium ion and a negatively charged chloride ion.
Answer:
A. Plant cells have cell walls and chloroplasts, Animal cells do not.
Explanation:
Fitness is the quantitative representation of natural and sexual selection within evolutionary biology. It can be defined either with respect to a genotype or to a phenotype in a given environment.
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