WATER
---------------------------------------------------------------------------------------------------------
Answer:
observation because you are using senses such as sight and smell to come to a logical conclusion about something.
Answer:
1. What is vestigial structure?
<u>Vestigial structures are structures that have no obvious purpose and appear to be leftover components from a previous progenitor. The human appendix, a snake's pelvic bone, and the wings of flightless birds are all examples of vestigial features.</u>
2. What is analogous structure?
<u>Analogous structures are characteristics of various species that are comparable in function but not necessarily in form, do not come from a shared ancestral feature (in contrast to homologous structures), and evolved in response to a similar environmental challenge.</u>
3. What is homologous structure?
<u>Homologous structures are physical traits that are comparable in species with a common ancestry but perform radically distinct purposes. The limbs of humans, cats, whales, and bats are examples of homologous structures.</u>
B because there are too many deer so they all can't have enough food so the die.
Answer:
carbon dioxide
Explanation:
The carbon dioxide that accumulates in the atmosphere insulates the surface of the Earth. It's like a warming blanket that holds in heat. This energy increases the Earth's surface average temperature, heats the oceans and melts polar ice. As consequences, sea level rises and weather changes