Health, 20.06.2020 22:57 evandlubbep6bsvu
Get two paper towels that are the same size. Set one paper towel aside. Take the second paper towel and fold back and forth, in a zigzag
formation, as if you are making a fan. You should now have one flat paper towel and one paper towel that is six layers thick. Next, get two empty
cups and fill each cup with 1 cup of water. Dip 2 Inches of the end of the flat paper towel in one cup and the end of the folded paper towel in
another cup. The rest of the paper towel can hang outside of the cup; do not submerge it in the water cup. Then measure y of a cup of water and
add two drops of food coloring. Mix well. Pour y of a cup of colored water into each cup containing the paper towel ends. Observe how much
water each paper towel absorbed. What were the differences that you saw between the two paper towels? If so, what differences did you notice?
Were there differences in speed of water absorption? Research the villi of the small intestine and describe the similarities of your paper towel
experiment and the Intestinal villi.
Answers: 3
Health, 22.06.2019 09:30
Calvin is a 12-year-old boy. due to pressure from his friends, he has started consuming certain toxic materials that are addictive and harmful. calvin is a victim of what type of abuse? a. sexual b. substance c. physical d. emotional
Answers: 2
Health, 23.06.2019 00:00
Your an average, moderately active adult female . therefore , you should consume approximately calories and 60 grams of fat.
Answers: 1
Health, 23.06.2019 04:31
In 2009, a flu pandemic was believed to have originated when viral transmission occurred from pig to human, thereby earning the designation, "swine flu." although pigs are thought to have been the breeding ground for the 2009 virus, sequences from bird, pig, and human viruses were all found within this newly identified virus. what is the most likely explanation of why this virus contained sequences from bird, pig, and human viruses? a) the virus was descended from a common ancestor of bird, pig, and human flu viruses.b) the infected individuals happened to be infected with all three virus types.c) related viruses can undergo genetic recombination if the rna genomes mix and match during viral assembly.d) the human was likely infected with various bacterial strains that contained all three rna viruses.
Answers: 2
Get two paper towels that are the same size. Set one paper towel aside. Take the second paper towel...
Mathematics, 16.04.2021 05:00
Mathematics, 16.04.2021 05:00
History, 16.04.2021 05:00
Mathematics, 16.04.2021 05:00
Mathematics, 16.04.2021 05:00
Mathematics, 16.04.2021 05:00
Chemistry, 16.04.2021 05:00
Mathematics, 16.04.2021 05:00