Which statements accurately describe conduction and convection? check all that apply 1. only conduction needs matter to transfer thermal energy. 2. only convection needs matter to transfer thermal energy. 3. both conduction and convection need matter to transfer thermal energy. 4.conduction involves collision of particles, while convection involves the movement of a liquid or gas. 5.convection involves collision of particles, while conduction involves the movement of a liquid or gas.

3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.

26 a medida que cambia el clima, ¿qué tipo de reproducción más probablemente de a una especie mayores posibilidades de supervivencia?

Explain what is meant by a river’s load, and describe how the load is carried.