(Q).
If it is essential to observe the average weather in one place over time, then to learn more about the average weather, it is essential to:? Answer choices: - staying warm - observe it - argue about it - ignore it - survive - temperature - A computer - write about it
(A).
observe it

(Q).
If sandstone is formed by deposition, then what rocks are formed by deposition? Answer choices: - Sand dollars - soft soil - jury - sandstone - coral reefs - In sediment - lawyer - basalt
(A).
sandstone

(Q).
If sand dollars lack a centralized nervous system, then what lacks a centralized nervous system? Answer choices: - Damaged hearing - Humans - Horses - Sand dollars - insects - Chickens - Pesticides - barnacles
(A).
Sand dollars