That affirmation is correct.
Further information:
It is estimated that about 3/4 of all species where extinct.
This event gave way to the Cenozoic era, which is the one we live in today.
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Answer:
The control sample is those sample that is used in the experiment to guarantee that the examination of the experiment is done properly and the results that are obtained are reliable.
These samples are an important component of the quality assurance that is used in order to prevent any inaccuracy of the laboratory results.
Animals can have way different behaviors such as the good behavior bad behavior mostly wild animals have the bad one but what about house animals like a puppy or a cat well they have the good one they treat their owner well and have a great impact on them.the bad ones dose not treat as well they eat humans or other smaller animals in fact the bees take their nutrients from the flowers nectar which is their honeys transform plan they use this plan to transform honey from flowers to the bees house.
D) Circulatory system is the one that transports nutrients to body cells.
the enzymes joins to synthesize anew DNA
Explanation:
because each new DNA molecules is made of one good original new strand