Can someone help me with number 39 this is late and i need to turn it in. If youre answer is right i will brainliest.

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

Ineed the answer asap. in order to be considered alive, an organism must simultaneously possess the characteristics of homeostasis, heredity, cells, reproduction, and

Which of the following is the best definition of aerobic respiration? o a. the cellular process that releases energy by breaking down glucose o b. physical activity that involves the repeated motion of large muscle groups o c. physical activity that increases heart rate and breathing rate o d. the cellular process that converts solar energy to chemical energy