What is the term for organisms that make their own food using sunlight?

What is the term for animals that are active at night?

Which type of teeth are primarily used for grinding and chewing food at the back of the mouth?

What is the term for the loss of biodiversity in an ecosystem?

Which common ailment is caused by the Helicobacter pylori bacterium?

What is the study of heredity called?

Which common acid is found in citrus fruits like lemons and oranges giving them a sour taste?

Which law explains the equal and opposite reaction observed when a rocket launches?

Which type of cell division produces gametes with half the chromosome number for sexual reproduction?

Which everyday process involves the removal of dissolved impurities from water by passing it through a bed of sand and gravel?

Which cold-blooded animal group is covered in scales breathes air through lungs and lays eggs on land?