Carbon and Hydrogen.
The two basic needs of all living things are food and water.
The two qualities living things of the troposphere is the birds and humans so that living need to survive.
No, not all living things have 2 parents. Some organisms, like bacteria and some plants, can reproduce asexually without the need for two parents.
in an out keep living
your dad
The two qualities living things of the troposphere is the birds and humans so that living need to survive.
the 2 things that ALL growing embryos need are food and oxygen
Two Abiotic Factors that Piranhas need to have in order to survive are water because they live in water and sunlight since all living things need sunlight to carry out their life processes.
a space to live and oxygen
Food and water. You really need 3 things at least. Nutrients (food), water and oxygen.
At one time, all living things were classified into two kingdoms of plants and animals. Aristotle developed this first classification system.
All living organisms need water to support life processes and oxygen for cellular respiration.