Answer:
Scientists need instruments to measure the world. Instruments and sensors are needed to collect data - that takes engineering to design and build them.
Explanation:
Answer:
Now i know that natural resources are important because they are used to make our food and fuel. all of the food we eat comes from plants and animals and if we didnt have plants or animals we wouldnt exist right now. natural resources are important also because they make our fuel and they provide heat, light, and power. they are the main thing we need to survive. we have to protect and conserve natural resources!
Explanation:
Do you have ansswer choices ?
A- non-native species can have positive and negative affects
