Answer:
However, punctuated equilibrium is any sudden, rapid change in a species and can also be the result of other causes, such as <u>huge and sudden changes in the environment that result in more rapid changes in the organisms through harsher selection.</u>
Answer:
O . All of these are important to life
I would say d the snowshoe rabbit. shrews and red foxes are carnivores and trees are producers
Answer: it is used primarily in conjunction with surgical anesthesia
Explanation: it is one of the synthetic opioid , it is used intravenously as anesthesia and to treat pain. It is given with a muscle relaxant and a sedative hypnotic. The effect is quick in the body and central nervous system and can last less than 2 hours.