Answer: definetly A, food webs
Explanation:
the other options are not even related to organisms
Answer: I believe c is what you're looking for, D is also a viable option, but C is more likely.
Explanation:
Answer: supersaturated
Explanation: A supersaturated solution is a solution in which the dissolved solute is more than the solvent can hold at that particular temperature.
A solution is a substance which sontains a dissolved solute. A solution can be saturated, unsaturated or supersaturated.
A saturated solution contains the maximum amount of dissolved solute a solvent can hold at that temperature.
An unsaturated solution contains less amount of solute than the solvent can hold at that temperature, this means that more solute can still dissolve in the solution.
A supersaturated solution contains more solute that can be dissolved in the solvent at that temperature.
Because some decompose and are gone forever.
Female. If the puppy has two identical chromosomes, it would be XX, being female.