Questions with the keyword 'age'

• what is the old is plant by to Ekbal Comments: (No comments so far )
• Why does age affect your health by to Andrei, Ekbal, Gemma, Helen, Ruth Comments: (so far, 2s comments )
• what age can birds live up to by to Helen Comments: (No comments so far )
• Hi, what is the oldest animal or insect in the world, how long has it been around by to Ruth, Gemma Comments: (No comments so far )
• how do you know that the earth is more than one million years old by to Ekbal Comments: (so far, 3s comments )