2 weeks ago - Qualitative variables are assigned names to certain objects or characteristics of a study.
3 weeks ago - It is a hollow muscular organ in front of the rectum and behind the urinary bladder.
3 weeks ago - This system consists of a pair of testes and a network of excretory ducts, seminal vesicles, the prostate, the bulbourethral glands, and the penis.
3 weeks ago - It is the process of producing offspring for the survival of the species, and passing on hereditary traits from one generation to the next. The male and female reproductive systems contribute to the events leading to fertilization.
3 weeks ago - Male gonads that are located within the scrotum is necessary for the production of viable sperm.
3 weeks ago - It regulates the chemical composition of body fluids by removing metabolic wastes and retaining the proper amounts of water, salts, and nutrients. Components of this system in vertebrates include the kidneys, liver, lungs, and skin.
3 weeks ago - Several different enzymes break down macromolecules into smaller molecules that can be more efficiently absorbed. It also starts with saliva and continues into the intestines.
3 weeks ago - It is where the larger pieces of food get broken down into smaller pieces while being prepared for chemical digestion and it starts in the mouth and continues in to the stomach.
3 weeks ago - It is a thick walled organ that lies between the esophagus and the first part of the small intestine.
3 weeks ago - It acts through chemical messengers called hormones that influence growth, development, and metabolic activities.
3 weeks ago - The structures that provide energy for the sperm, it is also tightly spiraled around the axial filaments of the flagellum
3 weeks ago - Master endocrine gland – all are proteins or peptides, act through second-messenger systems, and are regulated by hormonal stimuli and in most cases negative feedback
3 weeks ago - Endocrine organs are prodded into action by other hormones – hormones release promoted by this mechanism tends to be rhythmic, with hormone blood levels rising and falling again and again
3 weeks ago - The system or circuitry that allows blood to flow to and from the rest of the body
3 weeks ago - It is the process of letting air into the lungs during the breathing cycle
3 weeks ago - It is the middle part of the uterine tube, contains smooth muscle to move the egg.
3 weeks ago - Bounded by the pleural sac. This sac has 2 layers: A parietal layer that lines the thoracic cavity and a visceral layer that covers the lungs. It is fluid filled, which acts as a lubricant.
3 weeks ago - It's a network of protein structures that extend throughout the cytoplasm. It provides the cell with an internal framework. For example, microfilaments and microtubules.
3 weeks ago - Not yet answered Marked out of 1.00 Flag question Question text Bones that are found in the hands, wrists, feet, ears and knees. These small, round bones are embedded in tendons and protect them from the great pressure and force they encounter.
3 weeks ago - This type of ossification that begins about six weeks after fertilization. The shape of a human has by this time developed, but bone does not exist yet, only cartilage. Then ossification occurs with bones forming from all the existing cartilage.
3 weeks ago - It is a disease that weakens the bones and can be quite painful as well. It weakens the bones so much that an elderly person can break a hip or leg by simply standing up.
3 weeks ago - An organ system where in bodily movement is carried out by the interaction of the muscular and skeletal systems.
3 weeks ago - Muscles are connected to bones byAn organ system where in bodily movement is carried out by the interaction of the muscular and skeletal systems.
3 weeks ago - It decreases blood calcium levels by causing calcium to be deposited in the bones – acts antagonistically to parathyroid hormone.
3 weeks ago - It is the narrow portion of a long bone between the epiphysis and the diaphysis. It contains the growth plate, the part of the bone that grows during childhood, and as it grows it ossifies near the diaphysis and the epiphyses.
3 weeks ago - This is everything outside of the CNS (i.e. nerves). Its main purpose is to connect the CNS to the limbs and organs.
3 weeks ago - It is the muscular tube in vertebrates through which ingested food passes from the throat to the stomach.
3 weeks ago - It serve as a storage area for minerals such as calcium and phosphorus.
3 weeks ago - It is made from cholesterol including sex hormones made by gonads and the hormones produced by the adrenal cortex.
3 weeks ago - Changing blood levels of certain ions and nutrients stimulates hormone release
3 weeks ago - It is a lifelong process where old bone is removed from the skeleton and new bone is added.
3 weeks ago - Also called dendritic cells, they are a unique group of tissue-resident macrophages that form a network of cells across the epidermis of the skin.
3 weeks ago - It receives information that something in the environment is changing.
3 weeks ago - A network of interconnected neurons, located primarily in the brain stem, that project anteriorly to the hypothalamus and thalamus.
3 weeks ago - It receives lymph from the entire body except the right side of the head, neck and thorax and the right arm. It arises in the abdomen from a receptaculum chyli, into which empty the lacteals, the lymphatic vessels of the intestine.
3 weeks ago - It is also known as the subcutaneous tissue attaches the skin to underlying bones and muscles and also supplies it with blood vessels and nerves.
3 weeks ago - They are plates of hard, tightly packed keratinized cells of epidermis.
3 weeks ago - It occur at intervals in the course of the lymphatic vessels. They are masses of reticular tissues wrapped in a capsule of fibrous tissue figure. They contain lymphocytes, plasma cells and fixed macrophages?
3 weeks ago - It is the barrier for cell contents. It consists of double phospholipid layer and monolayer of protein scattered around phospholipid layer.
3 weeks ago - Cells that are responsible for protecting our body from infection and diseases.
3 weeks ago - An anatomical plane that divides the body into left and right sections.
1 month ago - Damage to _____ will usually cause a person to lose ability to comprehend language.
1 month ago - Potential for healthy growth is the focus of what psychology approach?
1 month ago - Humanists believe that we choose most of our behaviors and these choices are guided by physiological, emotional, or spiritual needs.
1 month ago - Shaun, a psychology student, hypothesizes that boys roam around the classroom more often that girls do. He tests his hypothesis by asking people to report their behavior or opinions. What research method is he using?
1 month ago - Eclectic psychologists look only at how our thoughts and behaviors vary from people living in other cultures.
1 month ago - Spiritual wellness refers to your ability to build and establish good communication and relationships within your environment.
1 month ago - The ____ is the part of the musculoskeletal system responsible for giving the body its shape and ability to stand as a unit.
1 month ago - Exercise affects a woman's monthly period and should be totally avoided.
1 month ago - You cannot selectively exercise, bump, or vibrate fat from a particular spot in the your body.