Answer:
Zebra mussels are spread from one body of water to another by natural flow, carried on the feathers or feet of birds, or by humans in bait buckets or on boats.
Answer:
Explanation:white moths will be spotted easier and killed and the population would drop while the dark moths population will rise
Answer:
The esophagus.
Explanation:
Which is a long tube that connects the mouth to the stomach
Given that a blowfly starts its lifecycle only if there are appropriate conditions met, one of which is suitable temperature, the correct answers as to what can impact the timing of the blowfly lifecycle is the air temperature.
I don't see how humans will impact when this fly is going to be born, so A and C are incorrect. Leaves also doesn't really affect blowflies, which is why D is incorrect as well.
The largest mammal in the world would be
a Blue Whale... Hope this helps! :)
