Drag the tiles to the correct boxes to complete the pairs.
Match the activities with their ecological effects.

poaching tigers
for their skins
discharging sewage
increasing the release
of greenhouse gases

water pollution
arrowRight

overexploitation
of resources
arrowRight

climate change
arrowRight

The ancestors of horses possessed feet with five digits. over time, with the development of grasslands, the digits fused and formed hooves. what evolutionary advantage did this transformation serve? a. it allowed them to climb rocky surfaces with ease. b. it allowed them to graze better. c. it enabled them to run faster from predators. d. it let them see clearly through the grasslands. e. it made them taller.