Scientific names follow a specific set of rules. Scientists use a two-name system called a Binomial Naming System. Scientists name animals and plants using the system that describes the genus and species of the organism. The first word is the genus and the second is the species.planation:
Amy uses a piece of lab equipment to change electrical energy into thermal energy. What did she most likey do?
A. Warmed liquid in a test tube over a candle flame
B. Used a hot plate to boil a beaker of water
C. Mixed two chemicals to produce heat
D. Used a thermometer to measure the temperature of ice water
Answer:
The right answer is b ( using a hot plate to boil a beaker of water
Explanation:
To power the hot plate you have to have electricals that form heat on the metal plate of the top which then comes in contact with the glass beaker which finally boils the water causing heat to form called water vapor from the heat of the hot plate to the water.
Which of these elements has the greatest average atomic mass?4
Question 4 options:
C
Al
N
B
How are electromagnets temporary?
A.) They are only magnetic when an electric current runs through them.
B.) They are only magnetic when a gravitational wave runs through them.
C.) They are only magnetic when near a lodestone.
D.) They are only magnetic for two weeks.
Such magnets are called temporary magnets. An electromagnet is a temporary magnet. It is made by winding a coil of insulated wire round a soft iron core. When a current is passed through the coil, the magnetic field produced by the current magnetises the soft iron core. The soft iron core loses all the magnetism when the current is switched off.
So A
Because Mg and O2 are both elements, no bonds were broken during the formation of MgO.
True or false
Answer:
false
Explanation
The chemical bonds were broken when creating the compound MgO.
What elements is mercuric oxide composed of?
Answer:
Lavoisier reacted mercury with oxygen to form mercuric oxide
Giving brainliest 4 best answer :> ~~
Answer:
there are blanks in the picture. what kind of winds are being asked about?
Question NO LINKS!
Which air mass brings high temperatures and precipitation to Gwinnett County in late spring?
Answer:
Climate of Georgia. Maritime tropical air masses dominate the climate in summer, but in other seasons continental polar air masses are not uncommon.
Explanation:
1. Define a solution and explain why it is considered a Homogeneous Mixture.
Answer:
They contain two or more substances mixed together.
Explanation: That's all I know about it. I know the other answer is way better but I hope this helps
Cause and Effect What two factors does the force of gravity between two objects
depend on?
Answer:
When dealing with the force of gravity between two objects, there are only two things that are important mass, and distance. The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them.
Explanation
How many atoms of Fr are there?
Giving brainliest and thanks to best answer <333 :>
Answer:
C
Explanation:
radiation from the sun first warms the outer atmosphere (trophosphere)
convection(aka just heat moving through gas or liquid) brings the warmth down lower
conduction heats the ground
gl lol :))
What are two ways to increase the strength of an electromagnet?
Add more turns of the wire to the solenoid.
Increase the amount of current that passes through the wire.
Decrease the amount of current that passes through the wire.
Decrease the turns of the wire to the solenoid.
Answer: Two ways to increase the strength of an electromagnet is
Add more turns of the wire to the solenoid.
and
Increase the amount of current that passes through the wire.
Explanation: Factors that affect the strength of electromagnets are the nature of the core material.
An element that is a silver-colored liquid is?
a hydrogen
b mercury
c silver
d carbon
Answer:
mercury
Explanation:
silver in color, and you can find in on the periodic table
I need help! Please give me an answer
What happens to the ocean water after the condensation part of the water cycle?
1 The ocean water collects in lakes and streams.
2 The ocean water turns into water vapor.
3 The ocean water falls down as precipitation.
4 The ocean water runs off Earth's surface.
Answer: A
Explanation:
How do air masses flow?
from regions of low pressure to high pressure
it depends on the time of the day
from regions of high pressure to low pressure
whichever way the wind blows
How do air masses flow?
from regions of high pressure to low pressure
.
In general, cold air masses tend to flow toward the equator and warm air masses tend to flow toward the poles.
Some animals migrate, or seasonally move to a different place. In some bird populations, such as Canada geese, some birds migrate and some stay in the same area year-round. Migration can enhance the survival of individuals because it —
exerts a lot of energy.
How do you think other galaxies might be similar or different from the Milky Way Galaxy?
Answer:
Going off of our own galaxy, one could assume that the universe is filled with other planets, moons, and stars. The interesting thing to me would be the shape of the Milky Way. It would be interesting to see how other galaxies have formed. As in, are they spherical, oblong, in the shape of a square?
There are also endless possibilities for undiscovered metal alloys in space, which is very exciting to me. The idea of space mining has been brought up many times before, but if there are new and useful metals, precious gems, or minerals that are yet to be discovered outside of the milky way, they could help restore Earth.
Only about half of the Sun’s energy that reaches Earth is absorbed. The rest is reflected back into space. Which surface is LEAST likely to absorb solar energy and why?
Select one:
a. rock, because it is solid
b. snow, because it is white
c. water, because it is liquid
d. asphalt, because it is black
Answer:
SNOW
Explanation:
It can melt, not a solid, not dark colored, does not move constantly
plzz help i will give brillants and stars and thx.
Fill in the blank:
Tree roots speed up ____ by creating and widening cracks in rocks! Tree roots slow down ____ by holding sediments in place so they're not transported away as quickly.
Answers to pick:
1) Weathering, erosion
2) Erosion, weathering
Answer:
Weathering, Erosion
Explanation:
Plants and animals can be agents of mechanical weathering. The seed of a tree may sprout in soil that has collected in a cracked rock. As the roots grow, they widen the cracks, eventually breaking the rock into pieces. Over time, trees can break apart even large rocks.
Tree root systems have a handful of large roots that branch out into a network of smaller roots that often extend out far beyond their branches do. These root systems prevent erosion by holding the soil in place and improving drainage which helps water get absorbed into the soil instead of just running over the top.
Hope this helps
All the love, Ya boi Fraser :)
How many atoms of O are there?
Answer:
4?
Explanation:
Giving brainliest if u answer correctly <3
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Please help me with this science question
Answer:
TRUE
Explanation:
The youngest rocks on the ocean floor are located at the oceanic ridge, an underwater mountain range formed from the spreading of tectonic plates
How many atoms of Br are there?How many atoms of Br are there?
Answer:
8
Explanation:
There are 8 atoms of Br because there are two molecules of 4 atoms of Br. 4 x 2 = 8.
Answer: 1 mol Br contains 6.022×1023Br atoms;its mass is 79.90 g.
Explanation:
: I mole or bromine refers to 6×10^23 molecules of bromine. But 1 molecule of bromine has 2 atoms. Hence the atom count will be exactly twice.
What is the definition of a Macronutrient?
How many atoms of S are there?
please help me with this multiply choice science question.
Answer:
The answer is seafloor spreading.
Explanation:
When the concept of seafloor spreading came along, scientists recognized that it was the mechanism to explain how continents could move around Earth's surface.
I hope this will help you !!!
PLZ ANSWER FOR BRAINLIEST
Answer:
C
Explanation:
The ozone layer absorbs ultraviolet rays from the sun.
The Sun does not heat Earth evenly. Areas at different latitudes receive a varying amount of direct sunlight.
Would a city located at 70°N latitude have a warmer or colder climate? Why?