Devonian is known as the “age of fishes”
But the average age of a fish is 3-5 years depending on the environment
Answer: A
Explanation: I hope this helps!
Dog breeding has breeders choosing the best dogs to use for breeding, so they are artificially creating an environment for breeding to occur. This is opposed to letting them breed naturally, which may produce unfavorable results.
<span>Relationships
between organisms may be beneficial or detrimental. Which of the
following examples shows a relationship in which both organisms benefit?
</span>
<span>B. An African wasp Certolsolen arabicus pollinates a fig tree Ficus sycomorus as it eats the tree's nectar.</span>