Biology, 04.07.2019 06:30 creepycrepes
Supports and protects -in fungi, is made of chitin -in plants, is made of cellulosethis cellular structure is the? a) hyphae b) cell wall c) chloroplast d) cell membrane
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Biology, 22.06.2019 10:00
Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins
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Biology, 22.06.2019 10:00
Suppose you use three different scale to weigh a bag of organges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of organges is 2.153 lb. which of the following best decribes these results?
Answers: 3
Biology, 22.06.2019 11:30
About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000
Answers: 1
Biology, 22.06.2019 16:30
What are the three different shapes or structures shapes or structure of carbon-based molecules?
Answers: 1
Supports and protects -in fungi, is made of chitin -in plants, is made of cellulosethis cellular str...
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