Answer:
If a cell is placed in an isotonic solution, there will be no net flow of water into or out of the cell, and the cell's volume will remain stable. If the solute concentration outside the cell is the same as inside the cell, and the solutes cannot cross the membrane, then that solution is isotonic to the cell.
Explanation:
What happens when the rider curls over like this? How does it help
him?
***
Please help me quickly. ASAP
Answer:
he becomes arrow dynamic making it easier to go faster because the air is flowing over his helmet think of it like a jet and how thier streamlined
5. Name 3 things bacteria are "notorious" for?
Answer:
While pathogenic bacteria are notorious for such diseases as cholera, tuberculosis, and gonorrhea, such disease-causing species are a comparatively tiny fraction of the bacteria as a whole. Bacteria are so widespread that it is possible only to make the most general statements about their life history and ecology.
Explanation:
hope this helps.
any other questions ask me.
Which of these pictures show the last (most recent) in the sequence of
events?
Option 1
Option 2
Option 4
Option 3
help asap please :)
Answer:
option 2
it is the last thing that could happen in the pictures
The study of a living being is called biology.
The correct answer is B.
The removal of the upper layer of soil is called soil erosion.
The reasons for the soil erosion is as follows:-
DeforestationOverwatering.Mountains mining.According to the question, the image shown in the figure is representing the soil erosion event.
Option B shows the removal and the sliding of the soil
Hence, the correct answer is B.
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Tay-Sachs disease is a rare inherited disorder that progressively destroys nerve cells
in the brain and spinal cord. The allele for having Tay-Sachs is recessive written as t
and the functional allele is written as T. If two heterozygous parents have four
children, how many of the offspring will most likely inherit and develop Tay-Sachs
disease?
Answer:
B and C
Explanation:
I just took the test and it was right
which process occurs when bacteria converts nitrogen gas to a usable form
Answer:
Fixation
Explanation:
Answer:c
Explanation:fixation
What are the drops of water that form on cool surfaces during the night called?
A. Snow
B. Dew
C. Steam
D. Rain
Answer:
The correct option is B
Explanation:
Dew is the water droplets found on objects outside of an enclosed/covered area in the morning. Dew occurs as a result of condensation of moisture in the cold atmosphere (at night) which is converted to liquid when it touches objects of higher thermal energy; converting the water in the moist air into water droplets known.
you get brainliest if you answer right
Answer:
Br, Zn, Sc, Ca, K
Explanation:
ez
I need help ASAP!!!! Please help please and thank you
Answer:
C G G A C A C G A T C T A C T
U G G A U A U G A G U G A U G
Explanation:
DNA mRNA
C = U
G = G
A = A
T = G
I'm not sure about the amino acid part.
all you need is in the photo
Answer:
There are seven essential processes in common: movement, respiration, sensitivity, growth, reproduction, excretion and nutrition or MRS GREN.
but i think the answer is D
Explanation:
facts, figures, and other evidence learned through observation are called
Answer:
Data- the facts, figures, and other evidence gathered through observations.
Explanation:
28) 6CO2 + 6H20 + (energy) → C6H12O6 + 602
Where does the energy come from in the reactants side of the chemical equation?
Plz help I have 10 mins left
Answer:The energy change in a chemical reaction is due to the difference in the amounts of stored chemical energy between the products and the reactants. This stored chemical energy, or heat content, of the system is known as its enthalpy.
Explanation:
Answer: The energy in this reaction (photosynthesis) comes from light.
Sorry about cutting it close, hope this helps.
pick two structures from an animal cell and explain how they work together and how their functions are vital in keeping the cell alive. the options are cytoplasm, smooth er, nucleolus, nucleus, mitochondria, lysosome, and cell membrane.
Answer:
the cell membrane is the semi-permeable protective cover that keeps the cell held together. the cytoplasm is semi-fluid within the cell membrane that keeps the cell in shape.
Explanation:
Cells reproduce by splitting in half a process called cell division what do you cells need between divisions to make sure that they don’t get smaller and smaller
PLEASE HELP!!!! I JUST NEED THIS INFORMATION SO I CAN START!!!
One of Jase's favorite hobbies is catching frogs. Lately, he 's also been studying a lot He about physical chemical changes. He understands that new substances are produced during a chemical change, but what happens during a physical change?
Answer:
On explanation
Explanation:
A physical change when objects or substances undergo a change that does not change their chemical composition, examples would include melting, transition to a gas, textural change, shape, size, color, volume and density.
Pls help im being timed) compare the original DNA
Answer:
A - substitution
B - insertion
C - deletion
Explanation:
A coastal area that once supported a thriving fishing industry is overfished. The number of species found living in the marine ecosystem continues to decrease. Which of these activities is most likely to increase the natural biodiversity in the area
Answer:
The answer is "Building artificial reefs and limiting fishing activity".
Explanation:
A variety of different methods could be used to construct an artificial island, which is most habitats are built to create a coral through using raw parts, and farming is the farming company, both "the creation of artificial reefs and restriction of fisheries" the activities are used to control environmental ecosystems throughout the region.
Answer:
Building artificial reefs and increasing fish activity
Explanation:
question
A student poured a solution of bromothymol blue indicator into three test tubes. Then he placed an aquatic plant in two of the test tubes, as shown below. He placed a stopper on each test tube and placed them all in the dark for 24 hours. Bromothymol blue turns from blue to yellow in the presence of CO2
Predict what will happen to the test tubes in Figure 9–9 after 24 hours in the dark.
In the dark the aquatic plant won't do photosynthesis. Instead it will do cellular respiration in which it will produce CO2. Therefore after 24 hours of letting the plant in the dark introducing Bromothymol in the solution will cause it to turn yellow.
The first hoops were actually peach baskets and the first backboards were made of plywood. The given statement is true.
Why mental health and emotional health is an important role in ones life?So you'll be getting out of the house and hanging out with them rather than being alone with no one to talk or turn to. Which now leads us to mental health our emotions will be average rather than feeling utterly alone and if you ever feel that way your good friend will help you and talk you through it.
The health triangle consists of Physical, Social, Mental Health. Physical health deals with overall working for organs and skeleton structure together. It includes food intake, sleep and exercise and Mental health deals with how peaceful and positive mind human being have. It includes stress management and mental diseases. Social health deals with how we interact with people and how often we interact. It includes family and friends relationships.
Therefore, The first hoops were actually peach baskets and the first backboards were made of plywood. The given statement is true.
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Eukaryotic cells are somatic non-sex cells true or false
Answer: true
Explanation:
Animals have an advantage over plants with the ability to move. What structure does animals not possess that allows us to be mobile?
Large central vesicle
Mitochondria
Chloroplasts
Cell Wall
a regular solid has dimensions of 3.20 cm by 4.90 cm by 5.40 cm. the mass of the solid is 235g. what is its density in g/cm3
Answer:
2.775415722
Explanation:
density is Mass divided by volume
Question 4
1 points)
A scientist warms a chemical to 385 K, and the chemical begins to boil. How much higher is this boiling point of the chemical
than the boiling point of water?
12K is the boiling point of the chemical .
The boiling point of any liquid changes to the applied pressure the normal boiling point is the temperature at which the vapor pressure is equal to the standard sea-level atmospheric pressure .At sea level, water boils at 100° C (212° F).The boiling point of a liquid is the temperature at which its vapor pressure is equivalent to the pressure of the gas above it.
Boiling point is used to identify and classify a given compound. A liquid boils when its vapour pressure is equal to the atmospheric pressure. Vapour pressure is also defined by the kinetic energy of a molecule. Kinetic energy is dependent on the temperature, mass and velocity of a molecule.
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there are the same number of these two particules in an atom? What is it
Can somebody help ?!!!!
Answer:
speed=distance÷time
2m/s,1.5m/s,1.25m/s,0.5m/s
Explanation:
speed=distance÷time
20/10=2m/s
30/20=1.5m/s
50/40=1.25m/s
30/60=0.5m/s
Is this statement true or false? Celia loves to download music from an illegal website. She uses the music in her documentary about saving the environment. She is behaving responsibly. true false
PLEASE HELP,
shadow lolbit
Answer:
False
Explanation:
It is not a responsible approach to getting the music you want by illegally downloading it.
Answer:
False
She is not behaving responsibly
how can the amino acid sequence determine the characteristics of an organism?
Answer:
\/(*^*)\/
Explanation:
someone Please help!! I'm not good at this stuff. I'll give brailniest
Answer:
What do you need help with?
Explanation:
Which change will cause the gravitational force between a baseball and a soccer ball to increase?
A. moving the balls farther apart
B. wrapping the soccer ball in layers of duct tape
C. using a baseball with a thinner leather
D. removing the outer layer of the baseball
Answer:
I think the answer is B I'm not for sure though tell me if I'm wrong
Answer:
Wrapping the soccer ball in layers of duct tape.
If more carbon dioxide was made
available to a plant, what would be the
effect on the rate of photosynthesis?
A. The rate would be unaffected.
B. The rate would increase.
C. The rate would decrease.
Answer:
B. The rate would increase.
Explanation:
Increased carbon dioxide concentration increases the rate at which carbon is absorbed into the carbohydrate in an independent reaction, so the level of photosynthesis usually increases.
hope it helps!
Science? Study island
PLSSSSS HELP ILL GIVE U A BRANLIEST
Answer:
C
Explanation:
the anser is c plz mark me
Answer:
I would say its D
Explanation: