Which best defines phenotype? A. how alleles are arranged
B. how the genotype is expressed
C. half the parent's chromosomes
D. the probability of traits

Recommend a strategy for incorporating sustainable human activity into a tropical rain forest biome.

The earth's oceans are made up of chlorine, and trace elements. a) carbon, oxygen b) oxygen, silicon c) hydrogen, oxygen d) nitrogen, oxygen

Which purposes does technology serve in science? check all that apply. it illustrates complex systems. it solve science problems. it assists in data collection. it processes large amounts of data. it simplifies representations of real objects.