4. Lily is studying the core of Earth. Which sphere is she examining? lithosphere
atmosphere
biosphere
hydrosphere

As a result of wildfires, in grasslands. a) tree growth increases b) grass growth increases c) soil quality decreases d) invertebrate variety decreases

Most of the carbon on earth is stored in the form of

Adehydrated patient has high water concentration in her urine and high adh concentration in her blood. which of the following is likely malfunctioning in the patient? a. pituitary gland b. urinary bladder c. kidney tubules d. circulatory system