Answer:
B
Explanation:
epidemiology is the scientific study of how and why diseases happen in certain populations.
Animal cell can move because animals cells dont have cell wall, unlike plant cells. cell walls are rigid structure, that is why plants are stiff and hard. for animal cells only contains cell membrane that protects the cell and it component. that is why animal cells can move.
Answer:
[NOT] stay engaged in the topic. A media source is considered valid if it is presented in a factual, unbiased way. If there is a slow Internet connection or limited access to certain sites, it is often better to _____ a video file before streaming it to use as part of a presentation. Download
Explanation:
Answer:
Rough endoplasmic reticulum differ from smooth endoplasmic reticulum by the presence and absence of ribosomes in their surface.
Explanation:
Rough endoplasmic is named so because RER contain ribosomes at their surface and due to the presence of ribosomes rough endoplasmic reticulum play an importnt role in protein synthesis or translation.
Whereas smooth endoplasmic reticulum does not contain any ribosome in its surface.smooth endoplasmic reticulum helps in the biosynthesis of lipid and steroids along with detoxification of toxic compounds.