(HELP I DONT KNOW HOW TO DESCRIBE IT BUT I SEE THE SIMILARITIES) Look at the green lines you created by connecting the three boiling point data points and the three melting point data points. For each of these lines, describe any trends you see.

Answer: There will be an increase in the boiling point with an increase in the molecular mass.

Explanation:

The melting point is the temperature at which the substance changes from a liquid state to a vapor state at a constant pressure. The pressure required to effect this change is known as the vapor pressure. The higher the vapor pressure, the higher the boiling point and the lesser time it takes for the substance to escape from the liquid state. In this case, a higher molecular mass means more energy is needed to make sure that there is a gaseous change. In addition, the higher melting point requires the lower temperature as well.

Answer the following questions from the movie ‘Flubber.’

I need this answer right now please help!!!!!

1. Why did the naked egg swell when it is placed in water?

2. Why did the swollen naked egg shrink when it is placed in corn syrup??

Use the notes you recorded about the evidence and the work you did with your group using the Reasoning Tool to help you write a message to Dr. Moraga about the Mesosaurus’ history. You may wish to use some of the vocabulary words listed in the Word Bank below to help you write.

Question: How did the Mesosaurus fossils on the South American Plate and African Plate get so far apart?

Claim 1: The South American Plate and African Plate moved apart suddenly.
Claim 2: The South American Plate and African Plate moved apart gradually.
I need a 9 sentence paragraph for this

Which are mediums that sound waves can travel through? (Select all that apply.)
a wooden wall
the air in your bedroom
the ocean
outer space

help plsssssssssssssssssssssssssssssssssssssssssss

_____ is the pigment that gives plants their green color.

Chloroplast

Chlorophyll

Cell membrane

Cell wall

As the wavelength of a wave increases, the frequency ___________.

remains the same

increases

decreases

Is this a scientific model? Use complete sentences to explain why or why not. i need help asap!!!!!!!!!!!!!!!!!!!!

Which of the below choices is NOT one of the pieces of evidence for the existance of Pangea?

Find the average kinetic energy of the molecules shown in the sample above. ( C and D are wrong )
a. 5
b. 4
c. 3
d. 36

Question 4 (1 point)
Very high wispy clouds formed mostly of ice crystals.
Stratus
Cirrus
Cumulous

What have you learned about isotopes from this simulation?

Describe how a chemical change follows the law of conservation of matter.
give examples pls

please help please lol

In the process of precipitation, liquid water changes into water vapor and enters the atmosphere.
True or False?
:p

strike my first letter, i am still the same. strike my next letter,and i am yet still the same.
what 5 letter word am i?

What is formed when the number of electrons is changed?


Question 1 options:


ion



radioisotope



isotope



a new element

Help me out<3 i give brainliest if iz correct

can someone help with this please right answers only and dont do #2

the length of a piece of metal that has a melting point of 400 °C. At 20 °C, the metal is 2.3 cm long. The scientist heats the metal to 125 °C. Which of the following is the most likely length of the metal at 125 °C plz answer soon. i really need help :(

Which statements demonstrate the law of conservation of matter? (Select all that apply.)

water evaporating in the water cycle which is an open system

water freezing

cookie dough is baked into a cookie

sugar dissolving into water

How does osmosis affect plants?




Osmosis allows more sunlight to enter the plant.



Osmotic pressure helps plants to keep its rigid structure.

The main function of the respiratory system is to –


A. filter body fluids to remove waste products from the bloodstream.


B. send signals in the form of hormones to the body to control growth, reproduction, and metabolism.


C. rapidly communicate specific information using electrical impulses.


D. exchange gases, mostly carbon dioxide and oxygen, between the body and the atmosphere.

determine which is the control group and which is the experimental group in the following scenario ( Scientists are testing a new kind of aspirin to see whether it will relieve headaches. They give one group of volunteers the aspirin. They give another group of volunteers pills that look like aspirin but are actually sugar pills)

Answer this and you will get brainiest WITH NO VIRUS LINKS OR REPORT YOU

What type of plate boundary is shown below?

Answer please and thank you

A colored thermal image shows a yellow person sitting in front of a red and orange computer screen. The rest of the room is blue. A scale runs from 20.3 degrees Celsius at blue through green and yellow to orange and red at 40.3 degrees Celsius.
This thermogram shows a person using a computer. Complete the sentence to describe the flow of thermal energy between the person and the computer.

Thermal energy will flow from the
to the
[wheres science ?! this is science^]

Answer the following questions from the movie ‘Flubber.’

•The biosphere is the parts of Earth and the surrounding atmosphere where there is life.•The biosphere is the parts of Earth and the surrounding atmosphere where there is life.

true or false

If the distance of the track is 100 cm and it takes the marble 5 seconds to go from beginning to end, what is the speed ?