What is it called an organ of lower plants

Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy

Hybrid instruments that play sounds that are part sampled and part synthesized are known as:

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?