Question

what are the basic process that keep us and other organisms alive

Answer 1

• All living things need energy to perform the life processes. Organisms release energy from their food by a process called cellular respiration. All living things need to be sensitive to their environment.

Answer 2

Explanation:

1. Ecosystems: What Are They and How Do They Work? Chapter 3

2. Learning Objectives  What is ecology?  What basic processes keep us and other organisms alive?  What are the major components of an ecosystem?  What happens to energy in an ecosystem?  What are soils and how are they formed?  What happens to matter in an ecosystem?  How do scientists study ecosystems?

3. What is Ecology?  Ecology is …  the study of how organisms interact with each other and with their nonliving environment.  The study of connections in nature