The periosteum helps you to move and more without your Periosteum you wouldn't be able to bend your finger. The function of the periosteum is to provide nourishment and attachment sites on bone
bone marrow
Muscular.-- Jazz(;
The main organ in the excretory system is the kidney. The kidney is the main organ that controls the excretory systems for vertebrates. It is also part of the Urinary system which is part of the excretory system.
Not that I know of, but it does contain chemicals that heal minor wounds such as small cuts and mouth pimples :)
Mucus.
No. They are not.
Restraining orders are not a part of the body's first line of defense.
hahaha thats so funny the real answer is Macrophages
Two different alleles for the same trait are heterozygous.
No, Its homozygous. This answer is incorrect as homo = same.
bones
nervous nd hormonal systems
slime mold
resist
first
organisms that engulf and destroy pathogens