The correct answer to this question is Sun. The process of using the Sun to make food is called photosynthesis. This process is regarded as the most important chemical process on Earth. To...Read More
There are many correct answers to this question, as humans use plants in many ways. One way is for food. Direct use is the food we consume. Examples of plants we consume include broccoli,...Read More
Mammal.
Along with us (humans), there are over 5,000 types of mammal specieis. This includes birds and fish. Due to environmental changes, many of the species are becoming extinct. Mammal...Read More
