A) heat is related to speed/ energy of molecules so when it is decreased the molecules slow down and stop bouncing around/ loose energy
D. They had larger beaks.
Due to the drought they would need to dig deeper for food. But their tiny beaks could not do that. So over time their beaks grew and adapted to the drought. Therefor the answer is D. They had larger beaks!
Hope this helped! <3
Pretty sure its Ph scale i did a question like this once but i cant remember....its either Ph or richer
Answer:
Thymus gland
Explanation:
it is active during puberty mostly and after slowly shrinks
It will not capture modulated radio waves
