human body. internal organs. Crossword

This muscle is in charge of pumping blood through the blood vessels of the circulatory system
The____is located in the upper right-hand portion of the abdominal cavity, beneath the diaphragm and on top of the stomach, right kidney, and intestines. the _____, a dark reddish-brown organ, has multiple functions.
Each of a pair of organs in The abdominal cavity of mammals, birds, and reptiles, that excrete urine.
Each of the pair of organs situated within the ribcage, consisting of elastic sacs with branching passages into which air is drawn, so that oxygen can pass into the blood and carbon dioxide be removed.________ are characteristic of vertebrates other than fish, though similar structures are present in some other animal groups
A muscular membranous sac in the abdomen which receives urine from the kidneys and stores it for excretion.
Each of a series of slender curved bones articulated in pairs to the spine (twelve pairs in humans), protecting the thoracic cavity and its organs
The_______is the primary muscle used in respiration, which is the process of breathing. This dome-shaped muscle is located just below the lungs and heart. It contracts continually as you breathe in and out.
The muscular system is responsible for the movement of the human body. Attached to the bones of the skeletal system are about 700 named_______ that make up roughly half of a person's body weight
Any of the pieces of hard whitish tissue making up the skeleton in humans and other vertebrates.
The _______ is one of the largest and most complex organs in the human body. It is made up of more than 100 billion nerves that communicate in trillions of connections called synapses.
The thin layer of tissue forming the natural outer covering of the body of a person or animal.
Any of the fine thread-like strands growing from the skin of humans, mammals, and some other animals. it covers the scalp
_______is essential to life._________circulates through our body and delivers essential substances like oxygen and nutrients to the body’s cells. It also transports metabolic waste products away from those same cells.
They are the basic building blocks of all living things. The human body is composed of trillions of them. ... ______ have many parts, each with a different function. Some of these parts, called organelles.
The_____ _______(also respiratory apparatus, ventilatory system) is a biological system consisting of specific organs and structures used for gas exchange in animals and plants.
The______ ______, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in ..
The_______ ________ is the system of an organism's body that performs the function of excretion, the bodily process of discharging wastes. The Excretory system is responsible for the elimination of wastes produced by homeostasis
The________ _________ is a collection of internal and external organs — in both males and females — that work together for the purpose of procreating
Any of the tubes forming part of the blood circulation system of the body, carrying mainly oxygen-depleted blood towards the heart.