A cell respires a concentration of glucose and oxygen inside the cell and these substances move inside the cell. Finally, as carbon dioxide is produced and the concentration of the cell increases amidst the surrounding blood, carbon dioxide diffuses out of the cell.
Carboxyl group, amino group, side chain
An ecosystem is a community of living organisms such as plants,animals,and microorganisms.
A population is a group of the same species that lives in the same habitat.
I hope I’m not saying this wrong,but multiple populations of different species form a big community.
The medical term is "hemoptysis"
Answer;
A compound
A substance which can be decomposed in two or more simpler substances by chemical action is called a compound.
Explanation;
A compound is a substance that is made from the atoms of two or more different elements that are chemically combined or bonded.
It is a pure substance that can be decomposed into simpler substances by chemical reactions, can not be separated into 2 or more substances by physical means.
Each compound has a formula showing which elements are present in the compound, and conisists of two or more elements in a fixed ratio.
