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tia_tia [17]
3 years ago
5

The ____ is a sac-like stage of a cnidarian, with the mouth and tentacles on top

Biology
2 answers:
Maru [420]3 years ago
5 0
I am not too sure but I think answer is C
Dominik [7]3 years ago
4 0

Answer: C. polyp

Explanation: The polyp is a sac-like stage of a cnidarian, with the mouth and tentacles on top.

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An example for aheterotropic for feeding is what
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Answer:

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Which of the following strategies can reduce urban sprawl?
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Explanation:

Therefore, people move away to low density areas to have more space. Hence to decrease the urban sprawl creating a green belt will be a feasible option.

6 0
2 years ago
3. Describe at least three types of medical interventions that can be used to treat and repair broken bones. Explain the theory
hjlf

Answer:

1. Casting

2. Open reduction and internal fixation

3. Open reduction and external fixation

Explanation:

Casting is the process of making use of plaster-of- Paris to cure a fracture.

Open reduction, and internal fixation can be described as a situation whereby surgery is used to repair the fracture-frequently, and involves the use of metal rods, screws or plates to repair the bone. These things remain in place, under the skin, after the surgery. This procedure is adopted when the complicated fractures are not able to be realigned (reduced) by casting.

Open reduction, and external fixation is known to involve surgery to repair the fracture, and placement of a external fixation device on the limb with the fracture. This device is an external frame which supports the bone and hold it in the correct position while it is healing.

5 0
3 years ago
name two medical technologies that have helped combat the spread of disease in cities. Explain how each technology has helped
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Masks and Vaccines (RNA vaccines but normal vaccines help as well)

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3 0
3 years ago
Read 2 more answers
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Explanation:

8 0
2 years ago
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