Which body system includes involuntary movements of pumping blood and moving food through the digestive system?

What is the term for a water wave that is created by an underwater earthquake?

1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals

Does solar energy ever run out? brainliest