Answer:
.5 grams
Explanation:
1 gram is equal to 1000 milligrams (mg)
Troposphere, stratosphere, mesosphere, thermosphere, exosphere
It is Tension as the other 3 answer choices would not make sense. Compression would mean you are pressing the rock on both sides or in this case, pushing it into the dirt. It can't be nuclear force as you are pulling out a rock. Air resistance would not make sense either as there is no air involved in the scenario at all.
the answer is B 4-6 months thats when they can pick up large objects.
The physical changes are you are breaking down the food u eat and the chemical changes are when the enzymes in your stomach break down the food that you have already eaten
