How might green spaces help reduce the negative impact that humans have on Earth’s water supply?

When organisms are classified ,they are given a two part name

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic

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.