Tapeworm, for example, live inside the intestines of humans and farm animals. They obtain digested food and shelter from their hosts. Hence,
the hosts are likely to suffer from malnutrition.
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Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

Wich organism obtains its energy from dead or decaying matter

Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food