The commentary tells us that like all living things, they react to their surroundings, grow, reproduce, feed and get rid of waste. They need air, too. These characteristics are contrasted with ...

For most living things, sexual reproduction has proven the best overall strategy to perpetuate a species in the rough-and-tumble, unpredictable fray of natural selection. With two partners ...

Plants are alive; they grow, eat, move and reproduce. We visit Kew Gardens to look for evidence that plants are living things. A useful clip to explore the subject of life processes and ...