Answer:
hydrophilic- attracts water
hydrophobic- repels water
Explanation:
A cell membrane is a bilayer of phospholipids. They have a hydrophilic phosphate heads, and hydrophobic fatty acid tails.
so in the cell membrane they would arrange like this:
The heads are point outwards as they attract water, and tails inwards as they repel water.
Hope this helps!
Answer:
Bacteria
Explanation:
Their cell wall is made of this and they are also unicellular. They eat other things and cannot make their own food
The sun is the main source of energy.
Answer:
<h3>1.Scientists use triangulation to find the epicenter of an earthquake. When seismic data is collected from at least three different locations, it can be used to determine the epicenter by where it intersects. ... Knowing this helps them calculate the distance from the epicenter to each seismograph.</h3>
<h3>2.Earthquakes are the result of the release of stress/strain that builds up as Earth's tectonic plates move and grind against each other. Although some regions around the world are definitely more prone to earthquakes than others, it is not possible to accurately predict exactly where or when earthquakes will occur.</h3>
<h3>3.Seismologists can find work with universities, laboratories, observatories, research firms, environmental consulting firms, oil and gas companies, governments, insurance companies, or engineering companies. In the US, the majority of jobs are located in the West.</h3>
Explanation:
sanapomakatulong:)
in contrast, electromagnetic waves require no medium, but can still travel through one. Some of the most common examples of mechanical waves are water waves, sound waves, and seismic waves.
Hope this helps!
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