What is flat plains on the seabed where a river deposits material over many years

What would happen to kenya's pyramid if there was a rapid decline in its: a) birth rate b) death rate

What is a compass? how does it work

The diagram shows , , and . which statement can be proven true from the diagram? a. ∠dgb is supplementary to ∠ega. b. ∠dgb is supplementary to ∠cgb. c. ∠cgb is supplementary to ∠agd. d. ∠ega is supplementary to ∠egc. e. ∠egd is supplementary to ∠cgb.