Biology, 29.06.2019 01:00 sophie5064
Which of the following best describes an example of a specific internal response to harmful bacteria? skin serves as a physical barrier that prevents bacteria from entering the body. saliva contains enzymes that destroy bacteria and prevent infection. bacterial infection causes the release of histamine, which leads to inflammation and swelling. antigens trigger the production of antibodies, which mark bacteria for destruction.
Answers: 1
Biology, 20.06.2019 18:04
The bacteria found in a soil is usually harmful and measure are taken to remove any traces of microorganisms 1. true 2. false
Answers: 1
Biology, 21.06.2019 13:30
The energy of blowing wind can be harnessed to create electricity. why is wind considered a renewable energy source? a) wind does not cause destruction of the environment.b) wind turns the blades of a windmill that creates electricity.c) wind provides only a very small amount of electricity to the united states.d) wind comes from atmospheric conditions that are available indefinitely.
Answers: 2
Biology, 21.06.2019 22:00
In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .
Answers: 1
Biology, 22.06.2019 03:30
What organelle other than the nucleus houses dna in a eukaryotic cell?
Answers: 1
Which of the following best describes an example of a specific internal response to harmful bacteria...
Mathematics, 08.12.2021 22:10
SAT, 08.12.2021 22:10
History, 08.12.2021 22:10
English, 08.12.2021 22:10
English, 08.12.2021 22:10
English, 08.12.2021 22:10
Mathematics, 08.12.2021 22:10
Computers and Technology, 08.12.2021 22:10
Computers and Technology, 08.12.2021 22:10
Mathematics, 08.12.2021 22:10
History, 08.12.2021 22:10