1. Complete the sentence. Electric cars and the that create(s) the electricity to charge them protects environmental quality. oil and gas drills carbon reduction natural solutions renewable energy

2. Rivers are lentic ecosystems bordered by riparian habitat and absorb oxygen as they flow downhill. Which part of this sentence is not true?

River flow downhill.
Rivers are lentic ecosystem.
Rivers absorb oxygen as they flow.
Rivers are bordered by riparian habitat.

Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.