Answer:
I think that this would be B, but I am not 100% sure
Explanation:
Bias in research is described as a "systematic error" so that is why I chose B.
Answer:
a. Natural selection
Explanation:
The pesticide killed off all of the pest that weren't immune to it and the pests that were immune reproduced with each other creating offspring that were immune to it as well and so on this is a example of natural selection.
Answer:
hormone formed in the pancreas which promotes the breakdown of glycogen to glucose in the liver.
Explanation:
Answer:
I believe it is people manipulating particles in a nuclear reactor, a particle accelerator, or the explosion of an atomic bomb :)
Explanation:
Answer:
35 km. 1=5. 7x5. 35...............