Answer:
The activation energy must be reached. The catalyst makes lower energy pathways available.
Explanation:
Answer:
Plant cells have cell walls while animal cell do not.
Explanation:
The pancreas detects that the blood sugar level is higher and releases insulin. It tells the liver to store glucose in the blood as glycogen.
This regulates the blood sugar levels
The offspring would be 50% BB and 50% Bb, so the plants would be tall. :)
A positive charge i think. not sure though.
good luck
