Need pretty with a cherry on top.
determine the number of protons electrons and neutr...
![subject](/tpl/images/cats/biologiya.png)
Biology, 05.10.2019 15:30 adamkinney9345
Need pretty with a cherry on top.
determine the number of protons electrons and neutrons for a neutral atom of calcium with a mass number of 40
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 07:30
In this assignment, you will analyze an example of speciation by researching the finches of the galapagos islands. then you will answer questions to construct explanations and draw conclusions based on the information you gather. someone plz !
Answers: 3
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:30
Which of the following statements is correct in hour our immune system responds to a potential pathogen? a. the adapted immune system will call on the innate immune system to destroy the pathogen. b. b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c. the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. d. the t-cells in the adapted immune systems are the first to recognize the pathogen vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a. antigen, antibody b. antibody, antigen c. antibody, antibiotic d. antibiotic, antibody
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:30
On his trip to the galapagos islands, darwin determined that animals on the islands
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mkx.png)
Arts, 13.11.2020 19:20
![question](/tpl/images/cats/es.png)
Spanish, 13.11.2020 19:20
![question](/tpl/images/cats/fr.png)
French, 13.11.2020 19:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/User.png)
SAT, 13.11.2020 19:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.11.2020 19:20
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 19:20
![question](/tpl/images/cats/en.png)
English, 13.11.2020 19:20
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 19:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 19:20