Increased gill surface area has allowed the cichlids to better absorb the limited oxygen in the water.
I hope it help and if it did :))))))
Answer:
Yes they are wrong
Explanation:
I've met many people who are the sweetest things but their parents are a different story it all depends on who you are around and what you take in from other.
TRUE
Genetic diversity serves as a way for populations to adapt to changing environments. With more variation, it is more likely that some individuals in a population will possess variations of alleles that are suited for the environment. Those individuals are more likely to survive to produce offspring bearing that allele.
Answer:
C
Explanation:
a difference in the pH of an environment changes enzymes activity
True you can use hair for anything
