What happen to plants that are kept in the dark

The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. the major factors that affect the health and function of the great barrier reef are climate change and pollution. which question investigates the effects of a biotic factor on the reef ecosystem?

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry