Answer:
A, Plants transform energy from the sun into chemical energy.
In Aquarium C, would the water level on the side with 30% solution of NaCl be higher, lower, or equal to the water level on the side with 5% solution? Explain
Answer:
In Aquarium C, the water level on the side with 30% solution of NaCl will be higher than the water level on the side with 5% solution.
Explanation:
The movements of molecules based on differences in concentrations of these molecules in different regions is explained by the phenomena of diffusion and osmosis.
Diffusion is the movement of moleculesmfrom regions of higher concentrationto regions of lower concentration until equilibrium concentration is attained.
Osmosis which is a special form of diffusion involving water molecules is the movement of water molecules in a solution across a semipermeable memebrane, from regions of high solvent concentration (low solute concentration) to regions low solvent concentration (high solute concentration) until equilibrium is attained.
A 30% solution of NaCl is more concentrated than a 5% solution of NaCl, therefore, water molecules will move across the semipermeable from the 5% solution to the 30% solution. This will result in a rise in the water level in the 30% solution.
Thus in Aquarium C, the water level on the side with 30% solution of NaCl will be higher than the water level on the side with 5% solution.
Why didn’t Darwin think you could observe natural selection in a lifetime?
Answer:
There aren't enough generations visible within a lifetime to have any visible changes or evidence of natural selection. Essentially, evolution takes much longer than 1 lifespan to happen.
What was the variable in Redi's experiment?
a swan neck flask that prevented air from getting in
a straight neck flask to allow air to get in
meat sealed in jars that didn’t have contact with air
uncovered meat that had contact with air
Answer:
meat sealed in jars that didn’t have contact with air
Explanation:
Answer:
The last one is the correct answer.
Explanation:
Do plants undergo photosynthesis in a dark environment (not total absence of light)? If so, what would you expect to happen to the rate of photosynthesis?
Answer:
See explanation
Explanation:
In a situation whereby a plant is in an environment where light is not totally absent, the plant continues to photosynthesize at a slower rate.
Recall that photosynthesis is the process by which green plants make their own food in the presence of sunlight, chlorophyll, carbon dioxide and water.
In a low light, plants are forced to stretch towards the low light source. This is known as etiolation of plants.
6) What new thing have you been doing to stay stress-free and positive during the pandemic
Select the horticultural professionals.
florist
fructarian
arborist
cultivar
phlebotomist
pomologist
Answer:
Horticulture is the science of growing plants
Florist
a person who sells and arranges plants and cut flowers.
Arborist
Exspert on trees; Tree surgeon
Pomologist
A scientist who is responsible for ensuring the healthy growth and breeding of fruits and nuts,
Identify the reactants in the chemical equation above.
A.HCl and H2O
B.NaCl and H2O
C.NaOH and HCl
D.HCl and NaOH
PLEASE DO NOT SEND ME ANY LINKS TO ANSWERS.
The elephant and silverback are similar because they both travel looking for *
Water
Fruits and seeds
A mate
Which best describes the movement of DNA fragments during gel electrophoresis?
The smallest fragments travel the furthest distance through the gel plate because are able to move more quickly through the gel.
The smallest fragments travel the least distance through the gel plate because are able to move more quickly through the gel.
The largest fragments travel the least distance through the gel plate because are able to move more quickly through the gel.
The largest fragments travel the furthest distance through the gel plate because are able to move more quickly through the gel.
Answer: 4
Explanation: The smallest fragments travel the furthest distance through the gel plate because are able to move quickly through the gel.
Using the DNA Strand--- Create the Anti-sense strand: This is the other side of the DNA strand so it will still include "Thymine" *
Answer:
TACCAAGTAGAATGAGGA hope this helps!
dose DNA have cells
i need to know for a assingment
Answer and Explanation:
Cells are made of DNA (Deoxyribonucleic Acid).
They provide the genetic instructions for making and forming a cell.
The DNA is found inside the nucleus of the cell.
Because the cell is very small, and because organisms have many DNA molecules per cell, each DNA molecule must be tightly packaged. This packaged form of the DNA is called a chromosome
DNA do NOT have cells, but cells DO have DNA.
#teamtrees #PAW (Plant And Water)
Which is a question Lamarck MOST LIKELY would have asked when developing his evolutionary hypothesis? A. Is evolutionary change the result of survival of the fittest? B. Can body structures change according to the actions of the organism?
Answer:
id say b
Explanation:
Is enzyme substrate complex concentration the product of enzyme concentration and substrate concentration?
Answer:
Yes
Explanation:
The enzyme substrate complex may be defined as the enzyme when interacting with the substrate at an active site and it produces a new product in the process. It is temporary molecule formed when the substrate comes in contact with the enzyme.
An enzyme is the molecule of a protein which acts like an organic catalyst and a substrate is a the molecule which interacts with the specific enzyme to form a product.
Therefore, the enzyme substrate complex concentration is the product of the substrate concentration as well as the enzyme concentration.
Which is not a problem with the old-earth story?
Venus rotates backwards.
The sun rotates too slowly.
Earth is wobbling from a collision.
Uranus is tipped on its side.
Answer:
(C) a windy and powerful storm system
Explanation:
on Edge 2020
what is the significance of the second cell division in sexual reproduction
Answer:
meiosis generates genetic variation in offspring because the process randomly shuffles genes across chromosomes and then randomly separates half of those chromosomes into each gamete
What is the correct relationship between temperature and internal energy?
Answer: Internal energy is directly proportional to temperature. So if there is an increase in temperature, there is also an increase in internal energy.
Explanation: https://lavelle.chem.ucla.edu/forum/viewtopic.php?t=11426#:~:text=Internal%20energy%20is%20directly%20proportional,an%20increase%20in%20internal%20energy.
I hope this helps :)
What is the difference in height between low tide and high tide on Wednesday?
Answer:
I know it's called a tidal range I really can't see the picture sorry
Explanation:
Guys do you see that profile 402557 on the daily ranking she is posting wrong answers to questions go and report her.
Answer:
Yess i do and thanks for the warning i will report her
Explanation:
Thanks :)
Describe How fossils provide evidence of evolution.
which term describes the replacement of one base with another base in a DNA sequence?
Explanation is in the file
tinyurl.com/wpazsebu
5. In what way are ferns and mosses alike?
A. They are flower-bearing
B. They are spore-bearing
C. They have vascular bundles
D. They have roots, stems and leaves
Answer:
the is A
Explanation:
Answer:
option B
they are spore bearing
hope it helps
Which of the following conditions result in the highest rate of transpiration?
A warm, windy and dry
B warm, windy and wet
C cold, windy and dry
D warm, still and wet
Answer:
the answer is A
HELP!! will mark brainliest
Answer:
True and true
Explanation:
Once an object starts moving, inertia keeps it moving without any additional force being applied. In fact, it won't stop moving unless another unbalanced force opposes its motion.
How many ventricles does the heart contain?
Answer:
The heart has two ventricles
Explanation:
condensation is the change in state from a liquid to a gas. true or false?
Answer:
true
Explanation:
Answer:
[tex] \huge{ \fbox \red{heya \: mate}}[/tex]
Explanation:
[tex] \huge \underline \pink{Question-:}[/tex]
✍condensation is the change in state from a liquid to a gas. true or false?
[tex] \huge \underline \pink {Answer-:}[/tex]
the following statement is true .
[tex] \mathfrak \orange{hope \: it \: helps}[/tex]
The principal is in desperate need of a blood transfusion but unfortunately has the rare blood type () and
needs a donor that is also O. He offers a reward to anyone who could help him. The vice principal knows
unfortunately that his blood type is heterozygous type A and that his wife is heterozygous type B. What is
the probability that one of their children will have the blood type to match the principal?
Answer:
The answer should be C
Explanation:
The endocrine system includes specialized cells that help fight bacteria and viruses
True or false
Answer:
False, Immune.
Explanation:
This also might help with your assessment, https://quizlet.com/341036936/chapter-11-lesson-3-flash-cards/
How does this behavior affect the survival of the eagle population?
Someone please help:)
Answer:
A. Provides a safe place for offspring to grow
Explanation:
Answer:
A
Explanation:
I took the test recently
True or false if false type the right answer. History
Sorry I choosed biology by mistake
Answer:
the first is mostly false but somewhat tru the second is true and the third is true
Explanation:
how does photosynthesis keep humans alive?
Answer:
Because photosynthesis is important to living organisms because it is the number one source of oxygen in the atmosphere.
Explanation:
So we need it to breath basically.