IGCSE /Grade 3
Science MCQ Based On Life processes
Our free online Science test quiz for Grade 3, IGCSE will assist you to improve your Science skills on every concept in a fun interactive way.
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IGCSE Grade 3 Science Life processes
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They are also called as megacaryotes
this part is located in the pelvic cavity
Anaerobic respiration means without air
It is a group of muscles that surrounds the anus and is present at the end of the rectum. It helps in controlling the release of fecal matter.
Excretory system excretes wastes from our body
These are the primary energy sources for our body and supply the body with energy to do work after getting digested.
these are used as energy sources by the human body
It is a fluid present in the mouth that helps food flow more readily past the esophagus by moistening it.
Heterotrophic beings are the ones who cannot produce their own food.
95 percent of nutrient molecules are absorbed in this part of the digestive system.
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