This describes the entire combination of alleles within an organism:
A. Phenotype
B. Genotype
C. Trait
D. Gene
E. None of the above

As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes

Common symptoms of an iron-defiency anemia include muscle weakness shortness of breath and lightheadedness why does iron deficiency causes these symptoms

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?