What does an arrow represent in a reaction equation?

What evidence suggests that the ocean influences climate change? The Ocean Absorbs Carbon Dioxide The Ocean Releases Carbon Dioxide The ocean moves cold water to the arctic. The oceans moves warm water to the equator

Identify a use in a plant that does not occur in animal

Sound can be heard when air passes over a respiratory structure that is located between the pharynx and the trachea. Which structure is responsible for the voice? the nose the larynx the lung the alveoli

Productive, species-rich areas and vegetation growing alongside rivers and streams are known as:

Each new cell is identical to the original

How does cell division solve the problems of excessive cell growth?

Charles darwin developed the theory that explains how new species develop based on evidence from many different kinds of scientific inquiry. darwin's theory can only be accurate if the earth is very old.

What happens when an object has an equal amount of positive and negative charges?

Soil at the shore of Lake Erie in Pennsylvania has a high sand and gravel content. Which of the following is a characteristic of this type of soil?

Which is the term for numbers that appear in the chemical formula of some compounds