What roles do conservation and energy efficiency play in helping us meet our energy needs sustainably?

Arafura file snakes are large, aquatic, non-venomous snakes found in the flood-plains of australian rivers. they feed only on fish found in the rivers. it has been observed that heavy rainfall in the wet season in one year leads to prolonged inundation of the floodplains lasting a year or longer. it has also been observed that these snakes remain in good physical condition after a flood. explain how the file snake population in a region is likely to be affected by the prolonged inundation of a flood-plain.

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

When analyzing tree rings, what do scientists assume a thin ring indicates?