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Shortly after the 2014 AFC Championship game between the New England Patriots and the Indianapolis Colts, the Patriots were accused of deflating the game balls in order to make them softer and easier to catch and throw. The Patriots claimed that any decrease in the pressure of the footballs was due to a decrease in temperature during the game. Is the Patriots’ claim scientifically valid?

A.
Yes, because as the temperature of a gas decreases, pressure increases.

B.
No, because as the temperature of a gas decreases, pressure increases.

C.
Yes, because as the temperature of a gas decreases, pressure decreases.

D.
No, because as the temperature of a gas decreases, pressure decreases.

What are asteroids made of?
ice and rocks
ice and dust
rock and soil
rocky material

Choose all the answers that apply.
Extinction can be caused by _____.
habitat destruction
natural disasters
disease
invasive species
The answer is all of the above

Hello, Help please...?

Inspecting and monitoring cargo ships and planes for invasive species is cheaper than waiting for the species to establish and spread widely in its non-native environment before responding.
false
true

please help im really stressed and doing 2 tests at the same time

It's for my chem class. Please help! Even just answering one will help me out

The gases in the can of compressed air are at the temperature of 298.3 K and a pressure of 270.3. If the gases in the can reach a pressure of 874.6 the can will explode. What temperature (in K) would the can need to be heated up for it to explode.

How do we know what the temperature of the Earth was in the past?

What is the relationship between CO2 (carbon dioxide) and temperature on Earth?

What is the greenhouse effect?

Why are global sea levels rising?

Order the following events in a sequence that most logically describes the movement of water from the ocean to the bottom of a well in a village on the island.

1.infiltration
2.condensation
3.precipitation
4.evaporation

Kiana rides her skateboard with a constant speed of 6 km/h. How long will she take to travel a distance of 10 kilometers?

Describe (with good adjectives) what an asteroid looks like. Write 2-3 sentences.



If you wanted to look for an asteroid, which two planets should you look between?



What do you call a space rock that enters the atmosphere of Earth, but doesn’t hit the earth?


What is the name of a space rock that crashes into Earth?

Imagine that you have just made a fresh apple pie. When you take it out of the oven, it is so hot, you can't even hold it in your hand; so you place it on the kitchen table. Now, several minutes later, you are able to cut a slice and eat it. The apple pie has cooled, the question now is, where has the heat gone? Select which of the following below is most likely to have occurred and provide a well developed, written explanation for your response using scientific principles learned in class.

What types of environmental issues are facing the residents of Baltimore? Be specific. Examples of environmental issues include those related to water supply (including drought), wastewater, solid waste, energy, pollution (of soil, air, and water), congestion, and lack of natural spaces. Your answer should include at least 3 relevant environmental issues.

YOU'LL GET 60 POINTS + 5 STARS + HEART FROM ME IF YOU ANSWER THIS WITHOUT TROLLING
The table below shows the volume of two samples, X and Y, when placed in three containers of different volumes.
Volume of Samples
Volume of Container Volume of Sample X Volume of Sample Y
200 mL 200 mL 200 mL
500 mL 200 mL 500 mL
600 mL 200 mL 600 mL
Which of the following correctly describes the state of matter of one of the samples? (5 points)

a
Y is a gas because it has a definite volume.

b
X is a liquid because it has a definite volume.

c
Y is a liquid because it fills up the entire container.

d
X is a gas because it fills up the entire container.

which policy would decrease in the city's gasoline use.

Which of the following should be measured with a meter stick, not a tape measure?
A.
the size of a student's waist
B.
the circumference of an orange
C.
the distance from the ground to the top of a ramp
D.
the length of ribbon needed to tie around a vase

pleaseee help
science
ILL GIVE BRAINLEY IF CORRECT

Which reaction has the lowest activation energy?
explosion of fireworks
rotting of bananas
synthesis of water
combustion of oil

Use the picture of the heliocentric and geocentric models to answer the question below:


zoom_in
Which of the following statements best describes the models above?

Model 1 represents the old geocentric model of the solar system and Model 2 represents the newer heliocentric model of the solar system.

Model 1 represents the old heliocentric model of the solar system and Model 2 represents the new geocentric model of the solar system.

Model 1 represents the newer geocentric model of the solar system and Model 2 represents the old heliocentric model of the solar system.

Model 1 represents the old heliocentric model of the solar system and Model 2 represents the new geocentric model of the solar system.

Which of these statements about cells is correct?

A) Adult cells are larger than those in a child.

B) Cells must produce their own food.

C) Organisms must have more than one cell to grow.

D) Multicellular organisms can have more than a billion cells.

Now use the temperature change simulation to carry out your experiment. Record your data, as well as any necessary calculations, in the table. You can modify the table, if necessary, so it matches your experimental procedure.

How is momentum conserved in a system in which two satellites connect?

A)The one satellite has all the momentum before they connect, and then afterwards they share it.

B)Both satellites have momentum before they connect, and afterwards they have more momentum.

C)Both satellites have momentum before they connect, and afterwards they have less momentum.

D)Momentum is not conserved when the two satellites connect.

Write a lab report on the lab ¨How do the process of conduction, convection, and radiation help distribute energy on earth.¨ for edge 1. Purpose- state the purpose of the lab.
2. Hypothesis- (Use if, then, because in your statement)
3. Materials- list all materials used in the lab
4. Procedures- state step by step what is being done in the lab
5. Observation/data- state what is being measured
6. Analysis/conclusion-state by summing up what was done in the lab and evaluate your
hypothesis with what actually happened

The table below shows the volume of two samples, X and Y, when placed in three containers of different volumes.

Volume of Samples
Volume of Container Volume of Sample X Volume of Sample Y
200 mL 200 mL 200 mL
500 mL 200 mL 500 mL
600 mL 200 mL 600 mL
Which of the following correctly describes the state of matter of one of the samples? (5 points)

a
Y is a gas because it has a definite volume.

b
X is a liquid because it has a definite volume.

c
Y is a liquid because it fills up the entire container.

d
X is a gas because it fills up the entire container.

What is an ellipse?
a circular orbit
an oval-shaped orbit
the center of gravity between orbiting objects

IF YOU GIVE A LINK OR DON"T ACTUALLY ANSWER THIS QUESTION RIGHT JUST FOR POINTS I WILL REPORT YOUR ANSWER AND YOU

Describe what the Sim evidence shows you about attraction. Remember to use the words attraction, freedom of movement, kinetic energy, and overcome in your response.

If an atom gives away or transfers an electron, it becomes a/an _____.

A anion
B cation
C neutral
D negative

Using the graph above, which species has the highest management costs?

brown tree snakes
fire ants
mosquitoes
termites

What percentage of plant and animal species on Earth are found in tropical rainforests?

10%
20%
30%
more than 50%

Could someone help me? Will give a scobby snack!