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krok68 [10]
2 years ago
10

When encountering a powerboat in darkness or reduced visibility, what do visible white and red lights indicate?.

Biology
1 answer:
Free_Kalibri [48]2 years ago
8 0
You are approaching the boats port side or the left. the other boat has the right away so you need to give way
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Study this image. Which feature forms at this plate boundary? mountains rift valleys volcanoes island chains
lara31 [8.8K]

The correct answer is: mountains.

This picture represents the continent to continent collision.

Continent-continent collisions bring on some of the world’s largest mountains ranges.

Enormous slabs of crust (or two continental plates) collide and two continents become welded together. Numerous and large earthquakes occur at this places.

The most well-known example of continent-continent collision zone is the Himalayas (India collided with Asia).


4 0
3 years ago
Read 2 more answers
True or false t and b cells are two tyoes of red blood cells
jeka57 [31]

the answer is true not false i think

3 0
3 years ago
Why did the paramecium die of dehydration when the water solute was raised all the way up AND lowered all the way down?Why did t
svetlana [45]

Answer:

There is a certain water potential maintained in the body of the paramecium, which can change in response to changes in its environment. When the water solute level is increased all the way up, the water potential in the surrounding is a lot lower than the water potential inside the paramecium. Due to this steep water potential gradient, water will leave the paramecium's cell into the surrounding via osmosis. Water being transported out of the paramecium will cause it to dehydrate and die.

In the opposite case where the solute level is lowered all the way down, no water will enter the paramecium cell because its water potential is lower than the surroundings. The difference in water potentials is so great that the water entering the paramecium's cell will cause to burst and die.

Note: remember that diffusion and osmosis takes place down the concentration gradient. The concentration of one environment is determined in reference to another.

Hope that answers the question, have a great day!

5 0
3 years ago
Select the correct answer.
valina [46]

Answer:

I think it is preparation of medical reports

Explanation:

Hope it helps

4 0
4 years ago
What type of vertebrae have openings in their transverse processes that guide the vertebral arteries up toward the brain?
Kaylis [27]

Answer:

Cervical vertebrae

Explanation:

The cervical vertebrae are the vertebrae present in the neck region. All cervical vertebrae are characterized by the presence of three foramina. One is the vertebral foramen and the rest two are called transverse foramina. Each transverse process of each cervical vertebrae contains a transverse foramen. The vertebral artery and the related vein and nerve fibers pass through the transverse foramina. Among the all cervical vertebrae, the transverse processes and transverse foramina of the atlas are relatively larger.

8 0
3 years ago
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