Q6.6. Which of the following is REQUIRED for the process of evolution by natural selection to occur?
Offspring must be similar to their parents due to shared genes,
There must be a sudden environmental change.
There must be a predator preying on the species
One or more species must have recently been introduced to the region.

Moving down the ramp from 6 meters to

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water

Alexa is preparing for a presentation by creating note cards identifying keywords that describe various features of each type of plate boundary. which words apply to all three of the convergent boundaries?