He reaction involved in cellular respiration is similar to that involved in the burning of fossil fuels. What must be an essential component of fossil fuels? A) oxygen B) water C) carbon D) carbon dioxide

Wegener observed that that coastlines of continents in the Southern Hemisphere had similar grooves. Which of the following supports coastlines far away from one another having similar grooves?

Do viruses have the ability to adapt

Water is known as an universal solvent due to its ability to dissolve a wide range of chemicals. This enables water to carry valuable minerals, nutrients, and chemicals for every living thing.

All three regions of the brain stem can be observed on the ventral surface of the brain. all three regions of the brain stem can be observed on the ventral surface of the brain. a. True b. False

Alcohol inhibits the activity of antidiuretic hormone (ADH). What is the effect of excessive alcohol consumption? Increased urination Decreased urination Normal urination

How many trophic levels are there in the following food chain? algae mosquito larvae dragonfly larvae - trout

If you were shipwrecked on the northwest shore of the sea of okhotsk, which of these physical regions would you most likely be closest to?

Why does the nucleus have a positive charge?

Why would the solution not be considered to be in equilibrium? The solvent molecules are not all located on the right side of the container. The solute molecules are not evenly distributed throughout the solvent.

Is oil or biomass abundant