Describe a property of plastic that makes it more hazardous to the environment than paper trash?

Biological evolution explains how complex life forms; A. Change gradually B. Change into plants C. Appear from nonliving molecules D. Transform into reproducing molecules

What causes an individual moth to be black or white in color: its genes, its environment, or both?

The pedigree below concerns a certain rare disease that is incapacitating but not fatal. Determine the most likely mode of inheritance of this disease. Write the genotype of each family member according to your proposed mode of inheritance.

A number of different types of mutations in the HBB gene can cause human β-thalassemia, a disease characterized by various levels of anemia. Many of these mutations occur within introns or in upstream noncoding sequences.

How is continental crust different from oceanic crust? A. Continental crust is thinner and younger. B. Continental crust is more dense and contains a lot of basalt. C. Oceanic crust is thicker and contains a lot of granite. D.

The diameter of the moon is a little less than the distance across the United States. T F

Archaea differ from bacteria in that archaea

Pyrimidines are synthesized through a long series of reactions beginning with the amino acid aspartate.

Polar climates normally get blank amounts of precipitation

What is a benefit of multicellular organisms that is not shared by single-celled organisms? All cells in a multicellular organism can perform all metabolic functions, thus maximizing metabolism. Single-celled organisms can form tissues.