In comparison to that of adult hemoglobin, how is the fetal oxygen–hemoglobin dissociation curve shifted? a. to the left of the adult curve, indicating a lower oxygen affinity of fetal hemoglobin b. to the left of the adult curve, indicating a higher oxygen affinity of fetal hemoglobin c. to the right of the adult curve, indicating a lower oxygen affinity of fetal hemoglobin

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.

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