Which of the following is the balanced chemical equation for photosynthesis? a. 6h2o + 6co2 ® 6o2 + c6h12o6 b. c6h12o6 + 6o2 ® 6h2o + 6co2 c. h2o + co2 ® o2 + c6h12o6 d. c6h12o6 + o2 ® h2o + co2

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.