Wildlife Biologists studying orcas (killer whales) are following the ocean currents. One of the currents is stalling the orcas. It has a circular rotation and has a radius of 0.25 km. What is the area that particular circle spans?

DIRECTIONS: Use the formula below and show your work with you answer.

A=∏r2

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

When a scientific theory has been tested and proved by the scientific community, it becomes a law