The answer i believe is C: Tooth size has decreased as hominids evolved toward the use of tools.
Answer:
That the material can be mixed with the original tissue
Explanation:
The biomaterial has the idea to be mixed with the original tissue, due is going to grow (if it is based in cells) or is going to attach to the biological tissue, so the H&E method can be confused. The hematoxylin is going to stain the nuclei of the cells meanwhile the eosin is going to stain the extracellular matrix and cytoplasm, so, if the biomaterial is mixed in the original tissue, can be confused the exactly boundary among the biomaterial and the biological tissue.
Hope this info is useful.
The feature of the image formed by a plane mirror is right side up.
The correct option is D.
<h3>What is an image formed by a plane mirror?</h3>
A plane mirror has a flat and reflective surface.
If a light strike on plane mirror, the angle of reflection is equal to the angle of incident.
A plane mirror's image is virtual, erect, and the same size as the item.
It gives the impression that the object and its image are equidistant from the mirror.
Thus, the correct option is D. right side up.
Learn more about plane mirror
brainly.com/question/25937699
<span> purines: adenine, guanine
pyrimidines: thymine, cytosine, uracil </span>
Plants go (use the sun through) Photosynthesis to obtain energy.
