Answer:
Mantenha sempre as mãos limpas
Siga dicas para tossir e espirrar sem contaminar.
Evite tocar em seu nariz, olhos e boca com as mãos sujas. ...
Evite tocar em seu nariz, olhos e boca. ...
Evite o contato com pessoas que estão doentes, pois podem estar contidas.
When the rate of repair lags behind the rate of mutation, the possible fate of the cell is that (A) The cell can be transformed into a cancerous cell.
Mutations are the changes in the sequence of genes. If the rate of repair lags behind, there is a major possibility that the cell can turn into a cancerous one. This is because mutations are a big reason for the appearance of cancer.
A cancerous cell is the one that proliferates at an excessive rate. The most important property of cancerous cell is of metastasis. It is the movement of the tumor into different parts of the body and infect the healthy cells of that area as well.
To know more about cancerous cells, here
brainly.com/question/14336972
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<h2>Answer:</h2>
The boiling of water in the iron pan is the activity in which both conduction and convention are used.
<h3>Explanation:</h3>
Energy is transferred from one part of the matter to other part in three ways:
- Conduction
- Convection.
- Radiation.
Conduction is the movement of heat from the collision of the microscopic particles in the matter.
While convection is the transfer from the movement of fluids from one place to another.
In the water boiling activity, the pan is heated by the flame from taking the energy in the collision of atoms in the pan and the energy is transferred into the whole pan and eater molecules. This is conduction while in pan water movement from the bottom to top of pan is by convection.
Answer:
D...lighting a match
Explanation:
because you cannot get back the original match back
Answer:
antigens
Explanation:
a vaccine may contain that
