Which part of the eye contains receptor cells that are sensitive to light?

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Which of the following statements is true? a. there are more chromosomes in an organism than there are genes. b. there are more genes in an organism that there are chemical bases. c. dna is made of sugar, phosphate, and carbon. d. genes are found in specific locations on a chromosome.