Answer:
amphibians
Explanation:
because frogs have to stay in water while tadpole then they come to land
HM, I think the answer would be D. This is just a guess, so please use it if ou want to answer D it's ok :D
Answer:
Chopping wood logs
A pot of water o a grate over a burning fire
Explanation:
Physical change is easily reversible. Burning/combustion is a chemical process where substances react rapidly with oxygen: this is usually irreversible.
The marshmallow, roasted food and burned wood all undergo combustion and hence are tagged chemical changes.
Explanation:
Bohr changed the model of the atom by proposing that electrons travelled in circular orbits with specific energy levels.
