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7th Grade DCA 5 Review
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What is the body system shown?
Nervous System
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Which Body System controls all the hormones (Chemical Messengers) in the body such as sleep, growth, hunger?
Endocrine System
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Describe the Immune System
Body System that fights off bacteria and illnesses in the body.
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What's the main function of the system shown?
Controls all functions of the body through electric impulses
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Which type of reproduction is better if the environment changes suddenly
sexual reproduction
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What's a major organ associated with the Nervous System?
Brain and Spinal Cord
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Name a major organ that is essential for the Respiratory System
Lungs
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Describe the Reproductive System
Produces Offspring
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What is one disadvantage of asexual reproduction
there is little or no genetic diversity
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Describe the Digestive system
Body system which breaks down food to supply nutrients and energy to the body.
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Which Body System is in charge of filtering and excreting waste? Major Organ: Kidneys
Urinary or the Excretory System
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Which of these activities affect heart rate (pulse)?
Sleeping
Exercising
Reading a book
Watching TV
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Skin, hair, and nails are part of which body system?
Integumentary System
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What is one advantage of sexual reproduction
it creates greater genetic diversity
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Which Body System is in charge of sending electrical impulses throughout the body and controls all body functions?
Nervous System
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What's a major organ that is associated with the Circulatory System?
The heart
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White blood cells are part of which body system?
Immune System
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Which Body System controls the movement of the body like lifting your arms?
Muscular System
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What is a major organ associated with the Urinary/Excretory System?
Kidneys or Bladder
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Lungs are part of which body system?
Respiratory System
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Shown are intestines in a body system that helps with breaking food down. What Body system do these intestines belong to?
Digestive System
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Describe the Respiratory System
Body System that brings Oxygen in and removes Carbon Dioxide in the body. Gas exchange.
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Describe the Circulatory System
Body system which pumps blood throughout the body.
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Hormones and glands such as your Thyroid, Adrenal glands, and pancreas are the main components of which body system?
Endocrine System
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Describe the Integumentary System
1st Line of defense. Includes skin, hair, and nails.
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Describe the Muscular System
Body System that controls the muscles, allows movement of the body.
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Describe the Nervous System
Body System that controls all functions of the body. Sends electrical impulses throughout the body from the brain.
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Which Body System produces offspring?
Reproductive System
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Bones and joints are main components of which body system?
Skeletal system
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What is one advantage of asexual reproduction
it happens quickly
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How many parents are needed for sexual reproduction
2 parents
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Describe the Skeletal System
Body system that supports the body, protects internal organs, and stores minerals.
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Name some structures of the Integumentary System?
Skin, hair, and nails
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Which body system pumps blood around the body and transports oxygen, nutrients, and wastes throughout the body?
Circulatory System or the Cardiovascular System
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Which Body System fights off illnesses, diseases, and bacteria within the body?
Immune/Lymphatic System
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Stomach, intestines, esophagus, and mouth are parts of which body system?
Digestive System
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Heart and blood vessels are organs of which body system?
Circulatory System
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Which Body System supports the body, protects the internal organs, and stores minerals?
Skeletal System
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What is one disadvantage of sexual reproduction
it takes more time and energy because a mate is needed
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Skeletal, cardiac, and smooth muscles are part of which body system?
Muscular System
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Brain, spinal cord, and nerves are part of which body system?
Nervous System
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Which Body System is responsible for taking in O2 into the body and removing CO2?
Respiratory System
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Describe the Urinary/Excretory System
Body System that filters and removes waste from the blood and body.
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How many parents are needed for asexual reproduction
1 parent
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Kidneys, ureters, and bladder are part of which body system?
Excretory System
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Describe the Endocrine System
Body System that produces Hormones for the Body. Maintains homeostasis.
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Which type of reproduction is faster but can put the whole population at risk if disease spreads
asexual reproduction
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Which Body System is in charge of breaking down food for nutrients?
Digestive System
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Sperm cells, egg cells, ovaries, and testes are part of which body system?
Reproductive System
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Which Body System is considered the first line of defense and includes your skin, hair, and nails?
Integumentary System
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