Matter can recycle through the biosphere because: a) matter is passed out of the body as waste. b) matter is assembled into chemical compounds. c) biological systems do not use up matter, they transform it. d) biological systems use only carbon, oxygen, hydrogen and nitrogen

Where would you most likely not find an alpine glacier? the himalayas the rockies the andes flat areas of antarctica

Which statement best describes the relationship between an allele and a gene? question 1 a. an allele is a variation of a gene that can be expressed as a phenotype. b. an allele is the part of a gene that attaches to messenger rna molecules. c. an allele is a segment of a dna molecule that controls replication of a gene.

Which of the following is an effect of the uneven heating of the earth by the sun? a sea breeze a land breeze a convection current all of the above