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katen-ka-za [31]
3 years ago
11

What are the similarities between an open and closed system? I will give Brainliest or whatever its called!

Biology
1 answer:
Alisiya [41]3 years ago
8 0

In an open circulatory system, the cells are in direct contact with the cells in the organism. An example of this is the jellyfish. In a closed circulatory system, cells are not in direct contact with the environment.Take our own bodies for example. When we inhale oxygen fills our lungs and diffuses into our blood. When we exhale, we release waste, or carbon dioxide and other gases.

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Thank you to whom ever helps brainiest and 5 stars thanks
Alexxandr [17]

Answer:

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7 0
3 years ago
Which of these methods of waste management is most likely to release
Paul [167]

Answer: Incinerator will be ur answer

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An ultrasound machine is being used to try to identify potential kidney stones. The machine is working properly an no kidney sto
saveliy_v [14]
The machine found no kidney stones and the patient is healthy 
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3 years ago
How do Meristems help trees grow so tall?
butalik [34]
Meristems are cell divisions. Trees grow by the cell divisions
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3 0
4 years ago
Read 2 more answers
If you could measure the resting metabolic rate of the following animals, which would most likely have the lowest mass-specific
yawa3891 [41]

The horse and mouse are endotherms among them rat will have high mass-specific metabolic rate.

The shark and fish are endotherms among them fish will have high mass-specific metabolic rate.

Explanation:

The endotherm (heat requires in them to maintain internal temperature of the body) organism have high metabolic rates to maintain homeostasis, this requires the large amount of energy. Smaller animals have the greater surface area to volume ratio, hence more heat loss and higher metabolism. In larger animals body volume increases, surface area increase is also very slow, hence less heat loss and lower Metabolic rate. Smaller animals exchange oxygen to tissues at a high rate.

Same goes with ectotherms the larger the animal the smaller is the metabolic rate. During winters their activity slows down as they cannot adjust with the temperature of the surrounding.

However metabolic rates of ectotherm and endotherm cannot be compared.

8 0
3 years ago
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