If muscles can only squeeze, then muscles can only what? Answer choices: - movement - Loose - glucose - resistance - thrust - squeeze - jam - bend
squeeze

If severe droughts may cause a bottleneck effect, then severe droughts may cause? Answer choices: - evolution - population growth - forest is destroyed - species variation - major threat to health - Dehydration - the ground shaking - a bottleneck effect
a bottleneck effect

If climate influences plants in aquatic environments, then what influences plants in aquatic environments? Answer choices: - survival - vegetation - lakes - acid rain - Climate - hurricanes - wind - farms
Climate