Me ? ?  what are sound waves and how do they travel?  know how we measure waves: frequency, amplitude, and wavelength  how can we measure the wavelength of a wave?

What type of plant is good for a bioassay and where can i buy it? i only have a month.

Fruit bats in central america eat bananas and other fruits. banana plants rely on bats for pollination. what would be the most likely consequence on the banana crop if fruit bats were eliminated from the area? the banana crop would increase because bats would stop eating the crops. the banana crop would decrease because bats would no longer pollinate the crops. the banana crop would remain constant because bees would replace the bats. the banana crop would remain constant because the plants would adapt using asexual reproduction.

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data.