How does the presence of an acid in a water solution affect the pH of the solution?

It lowers the pH.

It does not affect the pH.

It raises the pH.

It neutralizes the pH.

5. Mosquitoes can carry and transmit disease to animals and humans. Explain how the cricket frog plays an important role in limiting the spread of mosquito-borne illnesses like West Nile virus and malaria.

Which type of rat is selected for in this ecosystem?

The RNA strand is produced within the cytoplasm.

De que se trata la teoría endosimbiotica

Which statements about radiocarbon dating are true? Select all that apply. A. It's useful for dating all inorganic things. B. It's useful for dating some organic (once-living) things. C.

Read the excerpt. Which type of keyword is "Deforestation"? Deforestation Rain forests clean the air by producing oxygen. They are also known to affect the water cycle and weather.

How does the life cycle of a praying mantis differ from the life cycle of a beetle?

Zygote, gamete, and fertilization are key terms associated with sexual reproduction. identify the definitions and examples of these three key terms

Do Cockroaches Evolve in Response to Living with Humans?

Which of the following might be a pioneer species in an area where there was recently a lava flow? Choose all that apply. Select one or more: grass lichen birds bacteria