Part F
The year the Greek city of Helike disappeared is -⅕ times the year the US Civil War ended. Let w represent the year the Civil War ended. Write an expression in terms of w to represent the year of Helike’s disappearance.
Part G
Use the results from Part E and Part F to determine the year Helike disappeared. Express your answer in terms of BC or AD.
Part H
Using the results from parts D through G, write an expression that represents the number of years elapsed between the disappearance of the Greek city of Helike and the end of the US Civil War. Write the expression in terms of c and w. Then solve the expression to find out how many years separate these two events.

I will give brainliest too

Answer:

no

Explanation:

because if the stars were formed at the same time it wouldn't be possible

Answer:

An inquiry into identity and relationships explores the following areas:

• Identity

• Beliefs and values

• Personal health

• Physical health

• Mental health

• Social heal

• Human relationships, including families, friends,

communities and cultures

• What it means to be human

Answer:

Explanation:

According to a new WWF book, agriculture – the largest industry in the world – is one of the biggest threats to the environment. Inefficient food production and harmful agriculture subsidies are causing deforestation, water shortages and pollution.

Answer:

If that crop fails so would the agricultural production of said nation which could lead to famine or economic breakdown

Explanation:

When you rely on only one crop then your basically sitting on a ticking time bomb. If the crop fails and you don't have a replacement, your agriculture is disabled. If that crop is something like cotton, You loose your main export and  ability to employ people. If its something like Rice then your citizens loose food which will cause famine in the lands which could lead to rebellion.

Answer:

Okay. But what is the question then.

Answer:

Silfra is a fissure between the North American and Eurasian tectonic plates in Thingvellir National Park. The rift was formed in 1789 by the earthquakes accompanying the divergent movement of the two tectonic plates. The diving and snorkeling site at Silfra is right where the two continents meet and drift apart about 2 cm per year. Silfra is the only place in the world where you can dive or snorkel directly in a crack between two tectonic plates.

Answer:

The temperature in the area has probably the biggest impact on a storm's formation. So if warm and cold air clash together, you will have a tornado. This also happens with hurricanes, but is it the right temperature in the air and in the ocean.

Explanation:

Answer:

Differential heating of the earth’s surface by the sun and earth’s rotation on its axis is the root cause of severe weather.

Explanation:

hope it helps

Answer:

1: False

2: True

3:False

4:False

srry if im wrong

Explanation:

P Waves (speed): They typically travel at speeds between ~1 and ~14 km/sec.

P Waves (type of motion): They compress and expand (oscillate) the ground back and forth in the direction of travel.
P Waves (type of material the wave travels through): These waves can travel through solids, liquids, and gases.
P Waves (other information): Compressional waves are also called P-Waves, (P stands for "primary") because they are always the first to arrive. They gave us the first jolt last Friday. Shear waves propagate more slowly through the Earth than compressional waves and arrive second, hence their name S- or secondary waves.

S Waves (speed): Speeds are on the order of 1 to 8 km/sec.
S Waves (type of motion): S waves produce vertical and horizontal motion on the ground surface.
S Waves (type of material the waves travel through): S waves only travel through solids.
S Waves (other information): In seismology and other areas involving elastic waves, S waves, secondary waves, or shear waves (sometimes called elastic S waves) is a type of elastic wave and are one of the two main types of elastic body waves, so named because they move through the body of an object, unlike surface waves.

(Hope it helps, please mark it as brainliest)

Answer:

preservation of original remains, permineralization, molds and casts, replacement, and compression.

Explanation:

Rock formations with exceptional fossils are called very important for scientists to study. They allow us to see information about organisms that we may not otherwise ever know

Answer:

Fossils form in five ways: preservation of original remains, permineralization, molds and casts, replacement, and compression. Rock formations with exceptional fossils are called very important for scientists to study. They allow us to see information about organisms that we may not otherwise ever know.

Answer:

uuuhhh what in the world