関連ワード:
explain why the planets do not twinkle explain why 7x11x13 13 is a composite number explain why sportsmen use shoes with spikes explain what it means to adapt to change explain why it is important to create measurable goals explain what you understand by sexual reproduction explain why there is no waste in a forest explain what the vertical line test is and how it is used explain what distinguishes agility from balance and coordination explain what distinguishes a stroke from a heart attack
