The salivary glands start the process of digestion.

True False

Give characteristics of electron microscope

Which type of microscope has the lowest magnification power? Dissecting microscope Scanning electron microscope Transmission electron microscope Compound light microscope

Shawangunk grasslands national wildlife refuge has been developed from an abandoned airport to restore habitat for six species of birds that require an area rich in tall grasses.

List three common types of acientific method

Used as evidence for sea-floor spreading

Which substance is a natural land resource used in construction? steel bedrock clay salt

Which three elements do all four biomolecules have in common

What is the most likely reason why volcanologists often rely on model to study volcanic eruptions

What is a biome and what is the difference between a desert, forest, and grassland biome?

Describe how you get energy indirectly from the food that you eat