I would say A) Coevolution because the two species would evolve in response to one another. Flowers and their pollinators must evolve together. For example, if the flower has a mutation that no longer attracts the bumblebees, it will not reproduce. Then the hummingbird would have to find a new food source.
Answer:
Virus.
Explanation:
Viruses can't reproduce without invading the cell of another living being.
Answer:
You should use mineral water but you can also use tap water too, as long as you remove chemicals that are potentially toxic to fish.
Explanation:
Answer:
Summarize the role of algal blooms in disrupting the health of aquatic ecosystems. (2 points) • The algal blooms cause algae to grow very fast which promotes bacteria growth. b) Based on the above information, describe the human activities that could contribute significantly to the creation of dead zones.
Explanation:
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This sounds like a test cross. Because P is dominant, the purple flower could have a genotype of Pp or PP. If all of the offspring of the test cross are purple, then the purple flower has genotype PP. If half of the offspring of the test cross have purple and half have white, then the purple parental flower's genotype is Pp.
