Answer:
In tough cuts, the grain looks very coarse. Tender cuts appear to have a fine texture—sometimes it can actually be difficult to see the individual fascicle bundles.
Explanation:
Epithelial tissue covers the body surface and forms the lining for most internal cavities. The major function of epithelial tissue includes protection, secretion, absorption, and filtration. The skin is an organ made up of epithelial tissue which protects the body from dirt, dust, bacteria and other microbes that may be harmful. Cells of the epithelial tissue have different shapes as shown on the student's worksheet. Cells can be thin, flat to cubic to elongated. Cited from: https://www.msnucleus.org/membership/html/k-6/lc/humanbio/4/lchb4_3a.html
The tongue control for the second iteration of the Play-a -grill was hard to press with the tongue.
Explanation:
- Iterative design is the method of imaging something and then creating version after version until the right version of the product is created.
- The above question talks about creation of a Device by which a person can hear music by placing it in the mouth.A student called Aisen Caro Chacin is worling on this concept and she has named her invention Play-a -grill
Answer:
C. when children show pleasure by smiling and laughing
Explanation:
