All categories

3 years ago

You return from open sea. You see a green lighted buoy with a number 3. What should you do?

2 answers:

7 0

The markers and colored buoys serve as the "traffic signals" that direct boats to safety. Lateral navigation markers and non-lateral markers of the US Aid to navigation System must be learned for all operators. A green-lighted buoy marks the border/edge of the channel on the operators' port (left side) as the boat enters from open sea. The odd number 3 signals your direction and distance in returning from open sea( as the number increases).

leva [86]3 years ago

5 0

Answer:

The markers and colored buoys serve as the traffic signals that direct boats to safety. The odd number 3 signals your direction and distance in returning from open sea as the number increases.

Further details:

Buoys:

Buoys are floating objects fastened to the bottom and used for mooring, or to mark a channel or directional exposure.

Function of Buoys:

Buoys are fastened in the water and mark the channel limit and channel junctions, identify boating risks, or deliver other information.

Mooring Buoys:

Mooring buoys are well-known by the addition of a fitting to receive a ship's mooring chain or towline. A mooring buoy normally consists of an anchor, a tether and a float marking the location of the anchoring system. Mooring buoys placed on state-owned marine lands comprise single buoys related with a reserved residence, commercial buoys used for barge moorage, and buoy fields for temporary moorage near marinas, harbors and parks.

Answer details:

Subject: Biology

Level: High school

Keywords:

• Buoys

• Mooring buoys

• Function of buoys

• Role of buoys in ship direction

Learn more to evaluate:

brainly.com/question/5939912

brainly.com/question/4370471

brainly.com/question/10654641

You might be interested in

Mycoplasma pneumoniae is a bacterium that lacks a cell wall. it causes atypical pneumonia. which antibiotic would be most effect

Vitek1552 [10]

In this case, it is given that <em>Mycoplasma pneumoniae </em>lacks cell wall. some antibiotics such as penicillin works by interfering the synthesis of the cell walls. As these microbes do not have cell wall, the penicillin like antibiotics would not work.

In this case, the antibiotics, which interferes with the DNA (deoxyribonucleic acid) formation and replication can work. The ciproflaxin is an antibiotic, which work by inactivating the enzyme required for DNA replication in bacteria. Hence, the antibiotic ciproflaxin would be effective for treating the given condition.

3 0

3 years ago

Which of the following is a function of the vertebral column? Select one: a. It supports the weight of the body. b. It allows sp

lisov135 [29]

Answer:

<h2>b. It allows spinal nerves to exit the spinal cord. </h2>

Explanation:

The vertebral column is an important characteristic of vertebrates.
The formation of the vertebral column takes place from the notochord in the vertebrate.
The vertebral column is also known as the spine or generally called the backbone.
It forms the spinal canal that is responsible to provide protection to the spinal cord.
The vertebral column is divided into many regions into human beings and some other organisms according to its function and position.
It has many functions such as protection of the spinal cord, allow passes of spinal nerves and some other.

5 0

3 years ago

Salt dissolved in water? Physical or chemical

aleksley [76]

When salt and sugar dissolve in water it is a physical change. The chemical makeup of the salt and sugar are not changed.

Physical change

3 0

3 years ago

Read 2 more answers

Compared to a solution of PH3 a solution of pH one is

lara31 [8.8K]

ANSWER: compared to PH3 a PH1 would be more acidic than a PH3

Explanation: so on the PH scale 1 is acid 7 is neutral and 14 is alkaline. PH1 would be stomach acid, a PH3 would be vinegar.

4 0

3 years ago

What are the 4 macromolecules found in a cell that you can get from food?

NeX [460]

Proteins, carbohydrates, nucleic acids, and lipids

7 0

2 years ago