Answer:
Leeches have 32 brains,,,
Jsjsjsjsksksksksksskskskskskjsskskskk
Answer:
Antigen, stabilizers, surfactants, diluents, preservatives
Explanation:
- Antigen: This is part of the protein structure virus or part of its genetic material. These parts are active. But sometimes, the inactivated form of the virus is also included in the vaccine.
- Stabilizers: Avoid other chemical reactions occurring in the interior of the vaccine.
- Surfactants: They prevent the occurrence of sedimentation and agglutination of the elements inside the vaccine.
- Diluent: Used to dilute the vaccine in an appropriate concentration before being used.
- Preservatives: As the word says, preservatives avoid any possible contamination of the vaccine. These elements´ use depends on the doses prepared. If it is only for one-person use, then they are not needed. But if the doses are to be used by more than one person, they need preservatives because once the vaccine is opened it is vulnerable to contamination.
<span>The only tissue in your body that is able to contract, or shorten is muscle. When you are exercising, you are changing the shape of your muscles. If you are experiencing a spasm, it is also a form of contraction of your muscles. No other tissue in a human body can change its shape the way a muscle can. </span>
The correct answer is c.all carriers of sex-linked disorders are females who do not express the disorder.<span />