What primary type of vegetation would you expect to find on an abandoned farm that has remained undisturbed for 150 years? a. shrubs b. young pine trees c. short grasses d. tall, mature oak trees

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping

Autonomous underwater explorers will be used to gather large-scale ocean information select the best answer from the choices provided ot

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