Answer:
A
Explanation:
When a wire is connected to battery terminals, electrons flow from negative to positive. Unlike (opposite) charges attract, like (same) charges repel.
Answer:
(I) Earthworms digestive track is straight and simple. cockroach is curved and more developed. (ii) Earthworm absorb oxygen passively through the moist skin while the cockroach takes gas diffusion place through their spircle .
It is important to determine or know whether an organism is aerobic or anaerobic because from there you would be able to know the perfect conditions for the organism to grow and reproduce. If you are culturing the organism you would need if it needs oxygen and how much of oxygen is needed. Anaerobic organisms does not need the presence of oxygen in order to grow. You can determine an organism that is anaerobic by trying to put them in conditions that dos not have oxygen. After a few hours or days, when you observe that more organisms are present, then most likely it is an anaerobic organism.<span />
Directly on the label, it says there are 110 calories from fat per serving. However, it also says that there are 12 grams of fat, and 12 x 9 = 108. Depending on what your teacher is looking for, the answer could be 108 or 110.
<h3>What is fat in food?</h3>
A small portion of fat is an important part of a healthy, balanced diet. Fat is the basis of important fatty acids, which the body cannot make itself. Fat helps the body absorb vitamin A, vitamin D and vitamin E. These vitamins are fat-soluble, which suggests they can only be interested with the help of fats.
Thus, this could be the answer.
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Answer:
how a freshwater ecosystem, such as a pond, can change into a terrestrial ecosystem.
Explanation:
