Which level of organization is characterized by a group of cells that work together to perform a common function? organ
tissue
organ system
organism
A lion eating a zebra is an example of which characteristic of life?
having cells
responding to the environment
using energy
growing and developing

Explanation: The level of organization that is charactrized

by a group of cells that work together to perform a common function is a tissue.  

A lion eating a zebra is an example of using energy. Because the lion is using it energy to get the zebra this will later lead to development

raits that your monster will have. the dna code for each trait is given, so you will need to go through the process of transcription and translation to determine what protein is being made and then match that with the corresponding trait. you may even include a picture of your monster if you are feeling creati

the answer will be a) proteins i believe