subject
Biology, 02.02.2020 17:49 swaggyd6603

Cross-contamination is the transfer of harmful organisms from one food item to another. true false

ansver
Answers: 2

Other questions on the subject: Biology

image
Biology, 22.06.2019 06:30, roscoe53
Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?
Answers: 3
image
Biology, 22.06.2019 09:30, ceeejay0621
Juan and carol were studying invertebrates in biology. they knew that segmented or earth worms preferred a dark, moist habitat. during this lab, they would be investigating the responses of organisms called planaria or dugesia tigrina. these were simple flatworms that still had a one-way digestive system and a very simple nervous system. juan and carol placed the planaria in a petri dish containing cool, distilled water that was partially covered with black paper. they shined a light on the dish. next, they removed the paper and placed a small amount of chicken liver at one end of the dish. they added a few large salt crystals to the water. finally, they added drops of hot water to the cool water in the petri dish. their results can be seen in the data table. according to their experiment, all but one conclusion is valid.
Answers: 1
image
Biology, 22.06.2019 16:00, cbittlelindseypbbml5
Draw a simple labelled diagram if a collenchyma tissue
Answers: 2
image
Biology, 22.06.2019 17:00, newjersey4015
An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil
Answers: 1
You know the right answer?
Cross-contamination is the transfer of harmful organisms from one food item to another. true false...

Questions in other subjects:

Konu
Mathematics, 12.02.2021 23:00
Konu
Mathematics, 12.02.2021 23:00