Answer:
A producing colored sparks in fireworks
C rusting in the presence of water and oxygen
these are the correct answers
Yes it dose because you will notice during the winter it's more dark and
cloudy and changes through the seasons
It affects the resources because it could damage or use them all. like in a desert animals might compete for a watering hole. or if there are a lot of herbivores in one area then some other predatorsmight come and then it would be a battle ground and without the herbivores then some things will grow out of control and then it might not be suitable for living.
<span>Molecular clock is a scale which uses a technique whereby evolutionary time for different life forms is deduced from the mutation rate of biomolecules. Biomolecular data used for calculations in order to come up with the prehistoric time scale normally uses nucleotide sequences for DNA or amino acid sequences for proteins.
Hence, in order to develop a molecular clock, one would need: a sequence of molecules, the rate at which changes occur in a type of molecule and how much total change has occurred in a type of molecule from different species.</span>
What grade level?? Soo i can try to figure it out
