Using The graph to answer 12 and 13. Number 14, 16, and 17 answer don't have to use graph. Please Help ASAP. NO LINKS OR FILES.
12- In The graph Below what events do these arrows mark? What happens during these events?

13- What event appears to have had the greatest impact? Explain your answer in terms of the Graph

14- What are two possible reasons why large poulations of organisms die?

16- Why did new and existing aquatic organisms flourish during the Mesozoic era? Use The terms glaciers, Pangaea, and sea level in your explanation.

17- Approximately how long did Precambrian time last?

A- 0.5 Billion years

B- 3.5 Billion years

C- 4.0 Billion years

D- 4.25 Billion years

Answer:

percentage w a slug preference (start) - 35% (0.35)

percentage w a fish preference (start) - 65% (0.65)

percentage w a slug preference (end) - 25% (0.25)

percentage w a fish preference (end) - 75% (0.75)

hope this helps kind stranger

Answer:

Trapping the ball is an essential part of soccer, which means that every soccer player should learn to do it correctly. Most coaches preach possession since more possession usually means more wins, and trapping allows you to retain possession for your team

Answer:

If you were to inject air into space what would have happen?

Explanation:

In order for air to defy gravity, it would require atmospheric pressure. But air dosen't defy gravity unless it has the support of atmospheric pressure.

Answer:

goo-gle did back then

Explanation:

Answer: YAHOO

Explanation: HAVE A GOOD DAY HOPE IT HELPS!

Answer:

C

Explanation:

Kingdom Fungi does not include trees and vegetables. It includes mushrooms, mildew, mold, rust, and I think yeast.

Answer:

Two of Einstein’s influential ideas introduced in 1905 were the theory of special relativity and the concept of a light quantum, which we now call a photon. Beyond 1905, Einstein went further to suggest that freely propagating electromagnetic waves consisted of photons that are particles of light in the same sense that electrons or other massive particles are particles of matter. A beam of monochromatic light of wavelength \lambda (or equivalently, of frequency f) can be seen either as a classical wave or as a collection of photons that travel in a vacuum with one speed, c (the speed of light), and all carrying the same energy, {E}_{f}=hf. This idea proved useful for explaining the interactions of light with particles of matter.

Political communication is important, because it helps politcal parties and people in genral express how they feel and their opinions. Citizens who consider multiple points of views can see the many opinions of every party. Having multiple views, especially in polotics, can help shape one's opinion. Being a citizen in a country where polotics and news are spread around helps inform and tell the citizen the different views of each party. This is especially important when it comes to voting.  Hope this helps

Answer: smart umm i have no clue

Explanation:

Answer:

This information suggests that the continents drifted apart.

Explanation:

Pangea was one huge pice of land and over time it broke and drifted apart, making it likley that the continents drifted apart spreading out the fossils.

Answer: The wheel and axle is another simple machine. It uses a wheel with a rod attached in the middle as an axle to help it to lift or move loads. In some cases this machine works like a lever to multiply force (like with a doorknob or a fishing reel).

Explanation:

Answer:

Blank #1 Convection Current,  Blank #2 Liquids,  Blank #3 Gasses

Explanation:

Answer:

It's either the bird or the parrot answer

Answer:

A), C), and E)

Explanation:

Because i'm built different

Options A and C are the noble gases because their outer shell is complete and they do not react with anyone.

All seven of the chemical elements that make up Group 18 of the periodic table are considered noble gases. Helium, neon, argon, krypton, xenon, radon, and oganesson are the constituent components (Og). Noble gases are inert, tasteless, odorless, and nonflammable gases. Since it was initially thought that these elements could not link to other atoms, that is, that their atoms could not combine with those of other elements to create chemical compounds, they were typically given the Group 0 designation in the periodic table.

The more suitable name, Group 18, has been given to them as a result of their electrical structures and the discovery that some of them do in fact form compounds.

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Answer:

D) vibrating particles generate waves

Explanation:

Sound is produced when an object vibrates, creating waves that we recognize as sound.

Have a nice day ^-^

Answer:

I think it is B-the ability to lay eggs.

Answer:

I think B since them being able to lay eggs has nothing to do with whether they are able to live on land.

Explanation:

Answer:

It has a high frequency

Explanation:

A wave is the form of sine wave which has crests and troughs. A wave with a long wavelength has a low frequency.

Wavelength is the distance between the adjacent crest or trough.

Wavelength is inversely related to the frequency as

f = v / λ

This shows that longer the wavelength, low will be the frequency.

Thus, a wave with long wavelength infers that is has a low frequency.

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Answer:

c

Explanation:

c

Answer:

A dog chasing a cat.

Explanation:

When a dog chases a cat, it is usually because they are following their instincts

Answer:

D) It is within the Central Bulge of the Milky Way.

Explanation:

Answer:

Both carry energy...I'm guessing

Answer:

B.)"Carry energy” and “Follow a pattern”

Explanation:

its almost summer happy 2021

Answer:

The answer is 529.2 N

Explanation:

The Formula for Force is F=M*A

Force equals mass times acceleration,

The mass is 54kg and you multiply that by the acceleration which is 9.8m/s^2

54*9.8= 529.2N

All you have to do is multiply the two numbers when it comes to finding the force.

P = Force/Area

= Weight/Area

= Mass × gravitational field strength/Area

= Density × Volume × gravitational field strength/Area

= Density × Area × height × gravitational field strength/Area

P = height × density × gravitational field strength

Hence, P = hdg

The pressure is the force applied on per unit area of an object. It can also be described as the product of height, density, and gravitational field strength.

Pressure is the force applied perpendicular to the surface area of an object over which that force is applied. Gauge pressure is the pressure that is relative to the ambient pressure on an object. Various units of power are used to express pressure of an object. The SI unit of pressure is Pascal (Pa).

Pressure of an object can be calculated by the formula:

P = Force/Area

P = Weight/Area

P = Mass × gravitational field strength/Area

P = Density × Volume × gravitational field strength/Area

P = Density × Area × height × gravitational field strength/Area

P = height × density × gravitational field strength

Hence, P = h × d × g

Therefore, the pressure of an object can be calculated as the product of height, density, and gravitational field strength.

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To turn the aircraft, the pilot uses all three flight controls. The rudder is controlled in the cockpit by foot pedals. When the pilot presses the left pedal, the rudder deflects to the left. This deflection creates more lifting force on the right-hand side of the rudder, which moves the plane's nose to the left.

Answer:

The rudder will move to the right

Explanation:

This is using opposite forces and aircraft speeds to identify the modules used to make the rudder move the plane. If the rudder moves right, the plane goes left. If the rudder goes left, the plane goes right.

Hope this helped!

Answer:

I don't know

Explanation:

To be honest I don't know the answer

Answer:

Mechanical weathering increases the rate of chemical weathering. As rock breaks into smaller pieces, the surface area of the pieces increases figure 5. With more surfaces exposed, there are more surfaces on which chemical weathering can occur.

Explanation:

please mark this answer as brainlest

Explanation:

the answer is false because when the rudder mover to the left the plane will also move to the left. The plane tilts to go to the left.

Answer:

b

Explanation: