Experiment 1 because it gave the same result every time
Answer: D cells and DNA
Explanation: Anything that has cells and DNA is a living thing (organism)
Your BMI (body mass index) is 21.6, which is a normal BMI. So, you are NOT overweight.
Answer:
Processes of rock formation : Erosion & weathering, dissolution
Explanation:
Rocks are naturally occurring solid mass, or aggregate of minerals / mineraloil matter.
Processes that form rocks :
- Erosion & weathering - breaks down mountains & boulders into sediments
- Dissolution - Chemical weathering, acidic water wears away stones gradually
