What is true about an element?
there are no pure elements
an atom is the smallest part of an element
elements may be broken into smaller parts than atoms.
all elements look the same

Which challenges do countries face in limiting the spread of communicable diseases? check all that apply. 1. lack of vaccinations 2. lack of healthy food available 3. increase of worldwide travel 4. decrease of available clean water 5. increase in migration of infected animals

Select the correct answer from each drop-down menu anne has a endocrine system disease. choose the correct way to complete each sentence

Which is an effective coping method for victims of sexual assault?