Answers
Answer:
b to a
Explanation:
since cells in membranes move from high to low concentration (diffusion). b has more molecules, so it will go into a.
Related Questions
Certain bacteria are present in the soil. They help grab nitrogen from the environment and convert it into products that plants can use to generate food.
These bacteria are a(n) _______ part of the environment.
A.
abiotic
B.
biotic
C.
toxic
D.
external
PLEASE HELP
I am doing a study island
Answers
nitrogen fixation (this could be the answer)
......the name of the bacteria is Risobbium bacteria... this bacteria is a part of a nitrogen fixation. .
-but maybe this is the not answer..
Answer:
biotic
Explanation:
A 100% efficient light bulb is the one that converts all the electricity to light without producing any heat. which of that following methods is the most economical way of increasing the light output from a lamp ?
a) Replace the light with a new one
b) Clean the light surface
c) Switch of the bulb
d) None of the above
Answers
Answer:
d
Explanation:
Buying a new light bulb will cost money so it is economically inefficient. Cleaning the light surface doesn't increase the light output from the lamp and switching off the bulb means no light at all, therfore the answer is none of the above.
HELP PLZ ASAP true or false
1 then an organism is asymetrical it means that no matter where you slice it in half the two sides are always mirror imiges true or false?
2 The phylum cnidaria is charicterized by organisms that shoot barb cells contains a potint toxin true or false?
Answers
Answer:
1 false
2 true
Explanation:
Help …. I’m new and looking for help with these questions
Answers
yeah
What are some things water will adhere to? and What are some things water will not adhere to?
Answers
Answer:
1. Water has an amazing ability to adhere (stick) to itself and to other substances. Hydrogen bonds form when hydrogen atoms covalently bonded to nitrogen (N), oxygen (O), or fluorine (F) in the form of covalent compounds such as ammonia (NH3), water (H2O) and hydrogen fluoride gas (HF).
2. In the case of water, hydrogen bonds form between neighboring hydrogen and oxygen atoms of adjacent water molecules. The attraction between individual water molecules creates a bond known as a hydrogen bond.
2. Use the drawing to answer this question. What type of cell is this? B А с 3 2 1 5 F D E
Answers
Answer: Whats the drawing
Explanation:
Which biomolecule has a carbon-nitrogen bond?
The answers are
Starch
Glucose
Protein
Answers
Answer:
protein
Explanation:
it is called a peptide bond
What role do decomposers play in the movement of matter
through an ecosystem?
Answers
Decomposers play a critical role in the flow of energy through an ecosystem. They break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers
what is the transfer of genes from one population to another called ?
Answers
Answer:
Gene flow
Explanation:
Answer:
Gene flow is the movement of genes into or out of a population. Such movement may be due to migration of individual organisms that reproduce in their new populations, or to the movement of gametes (e.g., as a consequence of pollen transfer among plants).
Cell membranes:
What are all the main components of a cell membrane responsible for?
Please give a list of all their functions :))
Answers
Answer:
Nucleus
it is responsible for control all the function
Put the following fossils into the correct order, from oldest to most recent, based on when evidence of their evolution first appears in the fossil record.
I. Humans
II. Trilobites
III. Winged insects
IV. Dinosaura
V. Bacteria
A. V, III, IV, II, I
B. II, V, IV, I, III
C. V, II, III, IV, I
D. I, II, V, II, IV
Answers
Answer:
the answer would be C.
Explanation:
V,II,III,IV,I
The correct option is C. V, II, III, IV, I
BacteriaTrilobitesWinged insectsDinosauraHumansWhat is fossils?Fossils exist the preserved remains of plants and animals whose bodies existed buried in sediments, such as fossil , under ancient seas, lakes, and rivers. Fossils even contain any preserved trace of life that exists typically more than 10 000 years old.
A fossil exists as any preserved stays impression or trace of any once-living thing from a past geological age. Examples contain bones, shells, exoskeletons, stone patterns of animals or microbes, objects maintained in amber, hair, petrified wood, oil, coal, and DNA remnants.
The correct option is C. V, II, III, IV, I
BacteriaTrilobitesWinged insectsDinosauraHumansLearn more about fossil reefer to;
https://brainly.com/question/19083813
#SPJ2
What type of animal symmetry also includes the formation of a head? What is this process called?
Those with radial symmetry display cephalization.
Those with radial symmetry have an oral side.
Those with asymmetry display cephalization.
Those with bilateral symmetry display cephalization.
Answers
Answer:
Bilateral symmetry display cephalization
Explanation:
Which food group is shown in the picture below?
Answers
Answer:
The food group is Protein
which activities of the body are controlled by the autonomic nervous system?
Answers
Explanation:
The autonomic nervous system controls internal body processes such as the following:
Blood pressure
Heart and breathing rates
Body temperature
Digestion
Metabolism (thus affecting body weight)
The balance of water and electrolytes (such as sodium and calcium)
The production of body fluids (saliva, sweat, and tears)
Urination
Defecation
Sexual response
Why is heart disease so prevalent in the United States?
Answers
Answer:
High blood pressure, cigarette smoking, and high blood cholesterol are still major contributors to the national epidemic of cardiovascular disease. High blood pressure affects approximately 1 in 3 adults in the United States,3 and only about half of them have it under control.
Explanation:
Of the elements listed below,which has the greatest electronegativity?
A periodic table is provided for reference.
Answers
Answer:
Bromine
Explanation:
Electronegativity increases as you go across a period and decreases as you go down a group.
Outline the fate of food after absorption.
Answers
Answer:
The small intestine absorbs most digested food molecules, as well as water and minerals, and passes them on to other parts of the body for storage or further chemical change. Specialized cells help absorbed materials cross the intestinal lining into the bloodstream.
Some jellyfish are transparent, how will this affect their ability to survive?
Answers
So predators cannot see it as well
Explanation:
It will affect their ability to survive because...since Jellyfish bodies are transparent, that means they are less visible to predators or threats. Which will affect their way to survive because since they are less visible to predators, it gives them a better chance for survival since their predators can't see them very well. It also gives them a better chance for survival because hunters won't be able to see them well enough to catch them because they blend in with the water, which is called transparent.
Hope this helps!
Why do yeast not contain chlorophyll?
1. Yeast does not need to absorb sunlight to make energy.
2. Yeast can only survive in the dark.
3. Yeast does not need oxygen to make energy.
4. There is not enough space in the yeast to contain chlorophyll
Answers
what does the axon of a postganglionic neuron synapse with?
Answers
The autonomic nervous system (ANS), fibers from the central nervous system to the ganglion are known as preganglionic fibers. The axon of a postganglionic neuron synapse with synapses with the effector organ.
Preganglionic neuron is known too be the first neuron in the two-neuron chain found in the brain or spinal cord. Its axon is known to have synapses with the postganglionic neuron.Postganglionic neuron is also known as the second neuron that is found in the automatic ganglion. Its axon synapses is connected to the effector organ.
Preganglionic axons synapse that is found in the sympathetic chain ganglia with a postganglionic neuron.
Learn more from
https://brainly.com/question/17172142
A. Val Pro Pro
B. Leu His Ser
C. Pro Val Pro
D. Val Leu Pro
Answers
________________ results from microevolutionary changes that increase the likelihood of survival and reproduction.
Answers
Answer: Adaptation
Explanation:
Es responsable del pensamiento y de que conocemos como sentimientos
Answers
The leaves of a plant are dotted with openings known as stomata when open stomach allow the plant to exchange to games and allow moisture to evaporate helping to draw water from the roots up into the plant these activities help the plant to
Answers
Helpppp
A community needs more electrical energy. The community is located in an area with the following characteristics : Average wind speed of 15 to 20 mph . One small river with slow currents Rainy conditions most of the year No coal or oil deposits Based on this information, which alternative energy source should the community consider investing in?
A Biopower
B hydropower
C Solar energy
D Wind energy
I’ll make you Brianlist if you give me the correct answer.
Answers
five impacts of human activity in natural resources
Answers
Hope it helps!
How is soil polluted?Explain.
Answers
Answer:
Main Causes of Soil Pollution
1. Industrial Activity. Industrial activity has been the biggest contributor to the problem in the last century, especially since the amount of mining and manufacturing has increased.
2. Agricultural Activities. The utilization of chemicals has gone up tremendously since technology provided us with modern pesticides and fertilizers.
3. Waste Disposal.
Explanation:
got the information from the internet
I dont know to do delate
Answers
Answer:
what to delete if you say the full information I could help you to solve
which element must your food contain so that your body can make new nucleic acids?
Answers
Answer:
A or C i put my bets on A
Explanation:
Answer:
D
Explanation:
D
does anyone understand this? help please. and thank u :D
Answers
Answer:
not really
Explanation:
sorry cant help you
