1. Rr heterozygous definition 2. rr homozygous definition 3. identical alleles homozygous, recessive cell 4. unlike alleles heterozygous, dominant cell 5. RR homozygous, dominant cell

Which sequence represents a cross section of the bilayera hydrophilic head, hydrophobic tail, hydrophobic tail, hydrophilic headb hydrophobic tail, hydrophilic head, hydrophobic tail, hydrophilic headc hydrophobic head, hydrophilic tail. hydrophilic tail, hydrophobic headd hydrophilic tail, hydrophobic head, hydrophobic head, hydrophilic tail

An easy way to calculate the amount of energy available at each level is to what?

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above