The first one, darker coloration to absorb more heat from the sun. <3
Answer:
A code of ethics is a set of official standards that a groups suppose to follow
Explanation:
All but the first one, "Never purchase a warranty."
B. Infrastructure =Infrastructure is a development term for the combined level of transportation networks, educational institutions and economic support.
Answer:When scientists focus on climate from before the past 100-150 years, they use records from physical, chemical and biological materials preserved within the geologic record. Organisms (such as diatoms, forams and coral) can serve as useful climate proxies. Other proxies include ice cores, tree rings, and sediment cores.
Explanation: