Biology, 19.11.2020 19:00 noathequeen
Which part of the digestive canal is involved in: (i) absorption of food . (ii) chewing of food . (iii) killing of bacteria . (iv) complete digestion of food . (v) formation of faeces .
Answers: 3
Biology, 21.06.2019 22:00
There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?
Answers: 1
Biology, 22.06.2019 10:00
Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area
Answers: 1
Biology, 22.06.2019 14:30
The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping
Answers: 1
Which part of the digestive canal is involved in: (i) absorption of food . (ii) chewing of food . (i...
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