Really? A. lol (no trees = unstable environment)
A commensalistic relationship is one sides but neutral for the other party. Barnacles live on whales but whales are not directly affected by them. I do not believe the barnacle population decrease would affect whales at all.
Answer:
Soil texture is an important soil characteristic that influences stormwater infiltration rates. The textural class of a soil is determined by the percentage of sand, silt, and clay. Soils can be classified as one of four major textural classes: (1) sands; (2) silts; (3) loams; and (4) clays.
Answer:
performing a controled experiment
Explanation:
this is because they can experience it themselcves, without having risk of external disturbance that would change tha outcome
Like all planets and most stars, the motion of the sun is directly related to the rotation of it's axis.