If swimming has a positive impact on a human's health, then what has a positive impact on a human's health? Answer choices: - disease - sweating - death - injury - playing - swimming - food - stamina
swimming

If soil can detach and move when exposed to wind, then how does soil move in the air? Answer choices: - Slow. - roots - Wind - It follows the sun - porous - slow - Birds - Thunderstorms
Wind

If organisms require protein to repair themselves, then what do organisms require to repair themselves? Answer choices: - food - Energy - protein - money - Self love - pain - Microscope - Energy.
protein

If beavers help lakes to form, then what animal can help lakes to form? Answer choices: - mussels - the trout - sea urchins - eukyarotes - the duck - The beaver - amphibians - the otter
The beaver