Which process initiates the passage of half of a parent's DNA to offspring?
A: meiosis

While Anna was testing a circuit, she dropped a light bulb. What is the safest thing Anna can do?
A: tell her teacher that she broke the bulb

What is the main source of raw material for the production of plastics?
A: petroleum

In a meadow ecosystem, mice receive most of the energy they need to survive directly from which of the following sources?
A:
plants