What is coal composed of?

O

A. Ancient plant remains

O

B. Melted metamorphic rock

O

C. Sedimentary rock particles

C

D. Ancient marine organisms

How are mafic minerals different from felsic minerals?

What does a cost benefit indicate

True or false: a drug formulary is a list of drugs that are not covered by a health insurance plan.

A marine ecosystem off the California coast consists of leatherback turtles that feed on jellyfish, and killer whales that prey on the leatherback turtles.

Motor information is sent from the brain to the hand, resulting in writing. This information travels through which of the following types of spinal nerves?

The majority of water found on Earth is: ice water vapor fresh water salt water

The countercurrent arrangement of the two limbs of the loop of Henle becomes a multiplier of electrolyte concentration due to which other characteristic? A. water permeability of the descending limbB. water impermeability of the ascending limbC.

Which of the following best explains why the latitude of a region influences its climate? A. The latitude of a region determines its proximity to the ocean. B. The latitude of a region determines the landforms present in the area. C.

Erosion occurs naturally but can be made worse by human activities. What types of human activities worsen the rate of soil erosion?

What does rotting and burning biomass emit?