Answer:
Yes.
Explanation:
The person and the cart are moving together, and being effected by the same kinetic and potential energy.
Answer:
Carbon dioxide +waterglucose+oxygen
Explanation:
In the process of photosynthesis, first the plants take in co2 and water to produce food(i.e. glucose) with by-product oxygen.
Hope it helps you! ❤️
These are some ways how scientists and engineers develop, use and refine models.
1. Imagine. They have to know what exactly trying to model. They have to imagine and brainstorm what are the things to be considered.
2. Reason. Next, they need to answer the questions brought from their brainstorming. They need to be able to reason out.
3. Calculate and Predict. Once they know it, that's the time they can start modelling and calculate - and predict.
The answer is false, people wouldn't be able to feed themselves