hey there! so im gonna go with finch Y because of the size of the beak if you pay VERY close attention to the passage it states "into small narrow folds" for this the birds beak would have to be short and skinny which would eliminate finches y and w which leaves finches y and z.
i hope this helped and good luck :)
<span>jelly made from marine algae he should select red algae for this purpose. Red algae is a major staple in some Asian and European cuisines.</span>
Answer:
Research for species is done by microscopic view. The micro organism like fungi and bacteria are difficult to be observed by naked eye.
Explanation:
The research process includes the detailed view of the properties of micro organism. Their way of living separates them from each other. Parasites used to live in the body of their victim.
<h3><u>Answer;</u></h3>
A skinner chamber
A <u>skinner chamber</u> is a chamber that isolates the subject from the external environment.
<h3><u>Explanation;</u></h3>
- A skinner chamber or skinner box an enclosed chamber which contains a bar or key that an animal can press or manipulate in order to obtain food or water as a type of reinforcement.
- <em><u>This box was used by Skinner in his experiments concerning Operant conditioning. From the experiments that he conducted he realized that the important part of any operant conditioning id recognizing the operant behavior and the outcome resulted in that particular environment.</u></em>
