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Year 8 Biology
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which organ makes urine?
kidneys
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what is the name of the organ system that digests and absorbs nutrients
digestive system
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the job of this system is to excrete wastes
excretory system
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when the sperm cell and egg cell fuse, this is called____________
reproduction
fusion
ovulation
fertilisation
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The part of the heart that pumps blood to the lungs
left atria
right atria
left ventricle
right ventricle
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Which blood vessel takes blood away from the heart?
arteries
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The bladder and kidneys is a part of this system
excretory system
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Digestion, breaking down food into small pieces, starts in this part of the digestive system
mouth
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Name three reasons cells divide
growth, repair, reproduction
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Which type of blood vessel takes blood to the heart?
veins
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An organ is made of different _________________________
ovaries
organelles
tissues
organ systems
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The brain is a part of the _______________ system
nervous system
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The part of the male reproductive system where the sperm is made
testes
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the name of the process that cells use to replicate or copy themselves
cell division
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The body system that brings oxygen into the body and excretes carbon dioxide
lungs
breathing system
lymphatic system
respiratory system
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The part of the plant that absorbs water and nutrients
roots
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The part of the reproductive system where the baby develops
ovary
uterus
vagina
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Part if the plant cell where photosynthesis happens
mitachondrion
nucleus
chloroplast
cell wall
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what is the name of this system?
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These two system helps us move
musculoskeleton system
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What is the smallest unit of a living thing?
cell
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The part of the female reproductive system where the egg is made
ovaries
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The wind pipe is called the _______________________
trachea
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Name of the process plants use to draw water up from the roots to the leaves
transpiration
photospriation
transatlantic
inspiration
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The part of the heart that makes sure there is no back flow
ventricles
valves
arteries
atria
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The organ that pumps blood around the body is called the
heart
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Reproduction that requires cells from two parents is called
sexual reproduction
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reproduction that occurs with one parent
asexual reproduction
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The part of the plant where the most photosynthesis happens
leaves
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