Will mark a scientist observes the ocean tides moving large amounts of sand from one part of the beach to another. this is evidence for which type of natural process? a. physical weathering b. chemical weathering c. erosion d. deposition

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino

In 2001, records showed that local stocks of fish were down worldwide. yet, records of harvests indicated that fish were being taken at records rates. what was actually happening?