Answer:
c
Explanation:
the carrying capacity is the total population an ecosystem can sustain in equilibrium with other populations
Answer:
Explanation: Kings traded slaves for valuable goods such as horses,textiles and weapons.
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:
I believe that is b correct me if I'm wrong