In the marine food web, which organism are considered predators to more than one organism?

A. Leopard seal and cod
B. Penguin and Elephant seal
C. Squid and zooplankton
D. Krill and phytoplankton

Which greenhouse gas is emitted when burn fossil fuels for energy? a. nitrogen b. oxygen c. carbon dioxide d. helium

Which soil would most likely be found in the arctic? andisols gelisols histosols spodosols

How do water’s relative densities as a solid and a liquid differ from that of most other substances? water’s solid and liquid forms have different densities, while most other substances have solid and liquid forms with similar densities. water’s solid and liquid forms have similar densities, while most other substances have solid and liquid forms with different densities. water’s liquid form is less dense than its solid form, while the opposite is true of most other substances. water’s solid form is less dense than its liquid form, while the opposite is true of most other substances.