Answer:
Radioisotopes are radioactive isotopes of an element
Explanation: Radioactive isotopes are detected by: photographic film.
a cloud or bubble chamber.
a liquid scintillation detector.
a Geiger-Muller counter.
The correct answer is number 2. The reason is the carbonation in the soda water will eventually stop bubbling and therefore the water molecules will still exist.
The technique that the author uses to convince the audience that this science fiction novel is high quality is A. word choice to create ethos
<h3>What is a Book Review?</h3>
This refers to the literary analysis of a book to show the content and to convince people to read or to write criticisms about it.
Hence, we can see that from the given book review, the reviewer notes the content of the book and how it is of high quality, and his word choice such as "colorful characters", "exciting action sequences", etc helps to create ethos.
Read more about book reviews here:
brainly.com/question/1103504
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Answer: D. adaptations that organisms make to the environment during their lifetimes.
Adaptation is a process in which changes occurs in an organism so as to make it better suited for the environment. It is the result of natural selection. In adaptation the traits of an organism gets modified by the process of natural selection which results in evolution of an organism.
The answer would be the first option or oxygen energy system.
