It is known as symbiosis. Symbiosis is a connection between at least two creatures that live firmly together. Advantageous interaction can be required, which implies that either of the symbionts completely relies upon each other for survival, or facultative when they can for the most part live freely.
Answer:
The answer is letter B, keep him warm and ventilate with BVM.
Explanation:
In order to know more about the answer, let's check out the meaning of "Premature Baby" first.
Premature Baby- a baby born through premature birth <em>(fewer than 37 weeks).</em> Babies are normally born at the usual <em>40 weeks.</em> Health problems may occur with premature babies, thus it is very important to monitor them.
In the situation above, the premature baby's heart rate is only 90 beats/min. <em>A resting heart rate for a newborn infant is 130-150 beats per minute. </em>This means that the baby above has a slow heart rate. In order to increase the hear rate, it is important to keep the baby warm and to ventilate with a "Bag Valve Mask" (BVM). <u><em>An increase in internal temperature increases the heart rate. Increasing ventilation will also help increase the heart rate. </em></u>
<u><em>Remember: </em></u>Inhalation increases the heart rate.
Answer:
I think the answer is D
Explanation:
the tree roots helps to hold the dirt down plus the higher amounts od mositure make the dirt denser
Answer:
<em>Read explanation.</em>
Explanation:
Well, because it plays such an important role in problem solving. Science is all about solving the problems, puzzles and riddles of this world and universe, and to do that, we elaborated something called the scientific method.
The scientific method is a method we follow to encounter, solve and understand certain problems. A famous example would be the "broken torch example":
Torch doesn't work → is it the batteries? → we try replacing the batteries
↓
or is it the circuit?
↓
we have concluded that it is not the batteries
↓
we try finding the problem in the circuit
↓
etc.
As you can see, in the example, the 2 possible problems that would explain why the torch isn't working, are our 2 hypothesis.
Hope it helped,
BiologiaMagister
Gel electrophoresis is a method of genetic analysis which involves seperating segments of DNA based on their size and charge.
It involves cutting DNA with various enzymes, then placing the DNA in an agarose gel. An electrical current is then run through the gel. Because DNA is a polar molecule the DNA segments will travel through the agarose cell as the current is applied. Larger fragments will travel shorter distances than shorter fragments. Two plates with 2 different DNA samples will be conducted and the orientation of the DNA strands will be used to make an analysis by comparing the 2 plates.
