<span>A. They move and catch their food </span>
Course alteration is the first to be utilized to find the example, and just with the low power objective. When seeing an example, you should dependably utilize the lower control target focal points first. Low power focal point gives the most stretched out field of view and makes it less demanding to discover the example when you look through the magnifying lens. Finding the example at high power, without first focusing it in the field of view at low power, is almost outlandish.
The nurse is caring for an infant with bacterial meningitis. The etiology would the nurse consider as the most likely route of transmission to the central nervous system is cranial aperture or sinuses.
Bacterial meningitis is the infection in which the membrane of the brain and spinal cord is effected. This can cause swelling and press against the brain or spinal cord which can even cause life threatening conditions.
Common bacteria that can cause meningitis are Stretococcus pneumonia, Haemophilus influenza, Neisseria meningitidis.
Infant with bacterial meningitis have vomiting, seizures and irritability. The most likely cause of contamination for the disease may come from cranial aperture or sinuses.
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Answer: Possible life in non earthlike environments.
Explanation: As per the information provided in the question, the microbe located in California's Lake Mono has a variation in the shape of its DNA as they use arsenic ( if phosphorous was once no longer available) to comprise in the nucleotides of their DNA.
This shows the possibility of life structure in the non-earth-like environment because existence types that originated on earth like environment possess carbon, nitrogen, oxygen, and phosphorous ( that is composed of four fundamental elements).
But existence can additionally be shaped in an environment that lacks phosphorous ( for instance, DNA shaped in microbes utilized arsenic in absence of phosphorous, indicating version in their structure).