EXAMEN CÉLULA

¿CUAL NO ES PARTE DE LA CÉLULA?

• Mitocondria

• Núcleo

• Membrana

• Citoplasma

Dibuja la célula vegetal

RESOLVER

does a rattlesnake have a special trick?

• its mouth as warning to stay away

• its ears as warning to stay away

• its tail as warning to stay away

What is needed to do work or cause change?

• Energy

• Light Energy

• Thermal Energy

• Sound Energy

When we stretch a rubber band, wind up a toy or compress a spring, what form of energy is stored in these objects?

• Elastic potential energy

• Gravitational potential energy

• Kinetic energy

• Heat energy

What form of energy must a moving bicycle possess?

• Elastic potential energy

• Kinetic energy

• Sound energy

• Gravitational potential energy