Answer:
B
Explanation:
results don't always support a hypothesis in an experiment
success in an experiment doesn't necessarily represent your grade
a good experiment will achieve the same results when repeated
It conserves fossil fuels. The other options are disadvantageous
Planets because the gravitational field is strong enough to clear things out of its path<span />
Answer:
1/4.
Explanation:
Via a punett square, the only possible combinations are AA, AB, AO and BO. Since BO is the only way the child has type B, the chances are 1 in 4.
Cancer has been apart of history for a long time
