Melanie and Brody want to find out whether wooden bats or metal bats allow baseballs to
travel farther.
Melanie asks five different people to hit
ten balls with each type of bat and she
measures the distance each ball travels.
Brody researches the physical properties
of the pine wood and the aluminum metal
and then estimates the possible distance
a ball could travel with a given force.

Which student conducted an experiment
and which student conducted an
investigation? Explain your answer.

Experiment = Melanie. Investigation = Brody

Explanation:

Melanie conducted an experiment because she performed an actual test.

Brody's thing was an investigation because he did research.

Almost everyone who has ever used an aluminum bat "knows" that they perform better than wood bats. It is pretty much an accepted fact that balls come off metal bats faster than they do for wood bats.

Explanation:

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.