1. What direction does water move if a cell is placed in salt water?
2. What direction does water move if a cell (slightly salty) is placed in pure distilled water?
3. What direction does water move if the concentration of salt is the same inside and outside of the cell?
4. What organelle of the cell controls movement in and out of the cell?
Answer:
the water will move into the cell
Explanation:
the hypotonic solution has a higher water potential than that of the cell, so water will enter the cell from a region of higher water potential to a lower water potential down a water potential gradient across a partially permeable membrane via osmosis.
Answer:
left
Explanation:
How can a large body of water, such as an ocean, influence climate?
There is no influence on climate from an ocean.
Ocean winds can carry moisture with them and can bring rain and fog over inland areas.
Warm ocean air causes a dry climate.
Rushing water from tides cools the land.
what will NOT speed up the net rate of diffusion for glucose into a cell?
Answer:
the answer would be decreasing the number of phospholipids in the plasma membrane
Explanation:
please give me an example of freezing, melting, vaporization, evaporation, condensation, sublimation, and deposition
please i will mark brainliest!!!
Answer:
hi this is my first day here :) I can help ,(ig lol) freezing: Formation of snow, transferring water into ice in an ice cube tray
Melting: an ice cube melting into liquid, melting butter in a hot pan
Vaporization: when water is boiled on the stove to cook some pasta
Evaporation: rain cycle and sweating
Condensation: dew forming on grass in the early morning
Sublimation: dry ice and heave co2
Deposition: frost
Answer:
Freezing- putting water in the freezer to make ice
melting- defrosting food or drinks
vaporization- boiling water
condensation- water gathering together
sublimation- dry ice
deposition- the forming of sand dunes
Explanation:
Which factor is most important in determining climate?
longitude
latitude
hours of daylight
time zone
Answer:
B latitude
Explanation:
How is a gas different from a solid or liquid (if you insert JUST AN ANSWER without ANY explanation, I will not except.)
a. a gas is made up of tiny particles
b. a gas has volume
c. a gas expands to fill the container
d. a gas has density
Brass is stronger than steel
True or False
Bicarbonate is a solution present in human blood. Bicarbonate helps to maintain our bodies pH and resists pH change. Bicarbonate is an example of a(n) ______________________.
Indicator
Buffer
Acid
Answer:
buffer
Explanation:
Please help me out with this question if you help me I will give you the brain thing and extra points. 8/9 image below.
Answer:
the answer is most likely b, sorry if im wrong.
Explanation:
.....
What is a difference between complete metamorphosis and incomplete metamorphosis?
Question 1 options:
Complete metamorphosis has 3 stages and incomplete metamorphosis has 4 stages.
Only complete metamorphosis has the nymph stage.
Complete metamorphosis has a larva and pupa stage.
Only insects that undergo complete metamorphosis can fly.
Answer:
C. Complete metamorphosis has a larva and pupa stage.
Explanation:
I hope this helps
What three things happen to plates at the plate boundaries (where two or more plates come together)?
a. _______________________________ at spreading ridges.
b. _______________________________ at convergent margins.
c. _______________________________ at transform faults.
Plates are thin at spreading ridges, plates sink at convergent margins, and plates slide past one another at transform faults. Plate boundaries are borders where two tectonic plates interact with each other.
What are plate boundaries?Plate boundaries can be defined as the borders where two tectonic plates meet and interact with each other.
Geologic activity (e.g., volcanic activity) always occurs at the plate boundaries.
Convergent plate boundaries refer to the place where plates are moving towards one another.
Transform plate boundaries refer to boundaries where the motion is predominantly horizontal.
Learn more about plate boundaries here:
https://brainly.com/question/14298823
The diagram below represents the rock cycle.
The diagram shows 3 rectangular boxes labeled Igneous rock, metamorphic rock, and sedimentary rock and 2 ovals labeled Magma and Sediment. There are 9 arrows. One arrow points from igneous rock to magma, one arrow points from igneous rock to metamorphic rock, one arrow points from igneous rock to sediment, one arrow points from magma to igneous rock, one arrow points from metamorphic rock to magma, one arrow points from metamorphic rock to sediment, one arrow points from sedimentary rock to metamorphic rock, one arrow points from sedimentary rock to sediment, and one rock points from sediment to sedimentary rock and is labeled A.
Which process is represented by the label A?
Compaction and cementation
Deposition and transportation
Heat and pressure
Weathering and erosion
Answer:
Heat and Pressure
Explanation:
Answer:
C) Heat and pressure!
Today's motivation:
Trust God's path because he has a plan for everyone
Please help me decode the first three letters. The answer has to be alphabetical without spaces- all lower case
Here's what I got:
microscope
hope you get an A friend!!
What is the purpose of DNA?
Answer:
DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies.
Explanation: Hope this helps. Branliest if you can plz.
Answer:
DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies.
I hope it's helpful!
draw the model on the picture below and read the question carefully
Answer:
HEYYYAAA
ITS
ME
HERE
TO
HELP
YOU
want Brain-lest then this is the probably gonna be the second one i am sending so for for like the lats 2 so please give me real answers. thanks :)
Answer:
I'm confused real answers to what there is no question
Please help me out with this question if you help me I will give you the brain thing and extra points. 5/9 image below.
Answer:
Third Law of motion. (answer C)
Explanation:
This is an example of Newton's Third Law of motion which normally translates into Action/Reaction. That is : the expelled air exerts a force in the direction opposite to that of the motion of the air that goes out. It is the same as propulsion in a rocket.
ok yall l have to write a essay about Pretend that you are the moon. What would you say? Describe yourself to others based on what you have learned about the moon in class. How does your surface reflect light? Do you always look the same? How long does it take you to revolve around the Earth? Do you have an axis like the Earth? Where do you go during the day? What would you see in space?
can yall do it for me
Answer:
If I was the moon, I would say that space is amazing. Past the years, I had been walked on by many people. I think they are called astronauts. The first person that put their feet on me was Neil Armstrong. He had a white thick coat and a helmet. I had been flagged by Buzz Aldrin but, the flag been flat on the ground since the moment Aldrin and Neil Armstrong lifted off. I couldn't do anything about it but, that flag made me feel special. I remember that the flag had about 50 white stars on the corner, in the corner was filled with blue where the stars were, red, white stripes. I shine because my surface reflects light from my friend, the sun. Many people ask me, "Do you always look the same?" No, everyone sees the same phases of me, the moon. I go through a process called moon phases. They are first Waxing Crescent, First Quarter, Waxing Gibbous, Full Moon, Waning Gibbous, Last Quarter, Waning Crescent, New Moon. I rotate on my axis. One rotation takes nearly as much time as one revolution around Earth I believe. During the day, I go the the other side of the earth, where the Earth's shadow is. Honestly, I enjoy being the moon. It's fun and I enjoy the white little twinkling stars beside me. I like seeing that little world move.
After you set up a fish tank, you are sure to see algae growing in it. There is plenty of light, fertilizer in the form of fish droppings, and plants or glass for algae to cling to. You may see green strings of algae in the water or green spots growing on the glass. Your whole aquarium can turn green if you don’t stop the algae. To prevent the problem, you can add algae-eating fish or microorganisms to the water. Covering the aquarium for a few days will also kill algae, which need photosynthesis to survive.
Multi-celled algae grow into larger organisms through cell division. For one-celled algae, the purpose of cell division is
Answer: Reproduction.
Please help me out with this question if you help me I will give you the brain thing and extra points. 9/9 image below.
The movement of tectonic plates in two locations is described below:
Location A: Tectonic plates push together
Location B: Tectonic plates slide past each other
Which statement is most likely true?
Earthquakes may occur in both locations.
Volcanic eruptions may occur in both locations.
Earthquakes may occur in location A but not in location B.
Volcanic eruptions may occur in location B but not in location A.
This is science and i looked it up but i dont know what it is so someone please help that would be nice
Answer:
I'm pretty sure its answer B
Name two ways adding salt to lower the freezing temperature benefits you.
Answer:
Explanation:
Lowers freezing point
Which of the gases below is found at high levels near the surface of the ocean due to plant photosynthesis?
A.
nitrogen
B.
neon
C.
oxygen
D.
carbon dioxide
Can pure substances made from compounds be physically separated?
Answer:
it cannot !!
Explanation:
a chemical reaction MUST occur to separate a compound! :)
Please help me decode this. The question for this image is what is the code, and the code has to be: alphabetical without spaces- all lower case
Answer:
c
Explanation:
Heat Transfer Lab
The following represents a lab set up for heat transfer. The cup on the left started with boiling water at 100 degrees C and the cup on the right has water at 20 degrees C. There is an aluminum bar between the two cups allowing heat to transfer from one cup into the other. The set up will be left alone for 20 minutes and temperatures of each cup of water will be recorded every minute for 20 minutes.
Answer:thats hard
Explanation:
Describe the structural and compositional layers of Earth.
Answer:
The Earth has different compositional and mechanical layers. Compositional layers are determined by their components, mechanical layers are determined by their physical properties. The outermost solid layer of a rocky planet or natural satellite. The Earth has an outer core that is liquid and an inner core that is solid.
(I'LL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!)How do the properties of magnets allow them to be useful to society?
I need help! :)
-"When a sedimentary rock changes shape under heat and pressure,but does not melt completely,it becomes which of the following?
A:Igneous
B:Magma
C:Metamorphic
D:Volcanic
Answer:
Metamorphic!
Explanation:
I hated this science test too, but this is the answer. Good luck!:)