★ Biology Quiz
what type of bonding holds the atoms in a water molecule together
A. hydrogen
B. covalent
C. ionic
D. none of the above
Select your answer:
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Medical Terminology Skeletal Tissue Neuroanatomy of CNS Cardiovascular Med Terms Oral Surgery Hospital Wards and Departments Sarcomere Anatomy Biodiversity Herd Immunity Body Fluids and Blood Cells Pathogens, Disease and Immunity Economic importance of Bacteria World Health Day A Treat For Mosquitoes Health issue related to immune systemOther quiz:
The Cardiovascular System OCR A-level › ViewWhich side of the heart is larger and why?
A. Left- as it pumps to brain
B. Right- as it pumps to the lungs
C. Right – as it pumps to the whole body
D. Left – as it needs more pressure to ensure blood is pumped to the whole body quickly.
Virus › View
What’s more important for preventing infection?
A. Wearing a face mask
B. Frequent hand washing