1. Write a sentence explaining the relationship between the words DNA, genes, and chromosomes. 2. Name three examples of genetic traits that you inherited from your parents.

Need will mark ! which features are created by groundwater erosion and deposition? check all that apply. a. stalagmitesb. sinkholesc. rillsd. stalactites e. gullies f. rivers

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation

Spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?