He found many varieties of Finches
Answer:
sensory neuron is the first-aid part to respond.
1. Temperatures are extreme; mostly high or very cold temps (only winter and summer it feels like). They have changed over years.
2. Polar ice caps (glaciers) are melting drastically.
3. Habitats/ecosystems such as the coral reef are suffering and are expected to disappear over the course of 10-20 years
They can’t change from bone to stomach cells. Once the cell has a dna set it will become what that dna is set for it to become and can’t change.