Study the diagram of a cell.
Which structure is found only in plant cells and functions in
the process of photosynthesis?
Z
X
Y
W
Answers
Answer:
microtubule
lysosomes
and w should be pelasma memberance
Answer:
X.chloroplasts
Explanation:
Related Questions
Compare the environmental and societal impact of urban sprawl to upward growth
Answers
Answer:
Urban sprawl can also be called Urbanization and it means the movement of a population from the densely populated cities to the low populated areas around the cities which isn't usually well developed.
Urbanisation has a great impact on the environment because it leads to cutting down of trees which is also known as deforestation.
Deforestation is very harmful for the environment because it creates a form
of dis balance in the environment. Trees are very important to us humans because they provide us with raw materials and oxygen. This means we should always be mindful of deforestation processes.
During what period were fossil fuels formed?
Fossil fuels were formed between 360 and 300 million years ago during the ________
period.
Answers
Fossil fuels were formed between 360 and 300 million years ago during the carboniferous period.
What is carboniferous period?During the late Paleozoic Era, the Carboniferous Era extends from 359.2 to 299 million years ago*. The concept "Carboniferous" emerges from England, where there are abundant coal deposits. Coal deposits can be found in northern Europe, Asia, and midwestern and eastern North America.
The Amphibian Age is another name for the Carboniferous Period. It is the fifth of the six geologic periods that comprise the Paleozoic Era.
The Devonian Period comes before the Carboniferous Period and the Permian Period comes after it.
Thus, during carboniferous era, the fossil fuels were formed between 360 to 300 million years ago.
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Which event occurs during prophase?
Answers
Answer:
The spindle fibers form and the nucleus disappears
Explanation:
Answer:
spindle fibers form and the nucleus disappears.
Explanation:
What is the difference inorganic organic compounds
Answers
Answer:
A
Explanation:
The picture shows a jar of honey.
Which statement is correct about this food?
Answers
Answer:
Can u pls show the statements
Which of these best describes incomplete dominance?
When the dominant allele does NOT completely cover up the recessive allele and they MIX creating a third phenotype.
When the dominant allele covers up the recessive allele.
When both the dominant and recessive allele express a phenotype (like spots).
Answers
Answer:
Incomplete Dominance is when they mix.
Explanation:
white flower + red flower = pink flower
How do the genes in E. coli save energy?
Genes are turned on periodically.
Genes are never turned on.
Genes are turned on only when needed.
Genes are turned on all of the time.
I will give brainiest to whoever answers RIGHT NOW
Answers
Answer:
its C i took the test
True or false
Shorter strands of DNA travel more easily and over time, farther on the agarose gel than larger strands
Answers
Answer:
true
Explanation:
DNA is negatively charged, therefore, when an electric current is applied to the gel, DNA will migrate towards the positively charged electrode. Shorter strands of DNA move more quickly through the gel than longer strands resulting in the fragments being arranged in order of size
hope this helps
Which statement about the pancreas is not true?
O A. It uses a feedback loop to control glucose.
B. It makes digestive enzymes for the small intestine.
O c. It makes hormones that are released on the skin,
O D. It releases glucegon and insulin into the blood.
Answers
the hormones are released in the blood
Because grasslands are less diverse than tropical forests and have deep root systems, after a fire they tend to exhibit
and
a. high inertia; low resilience
b. low inertia; high resilience
c. no inertia; low resilience
d. high inertia; high resilience
e. low inertia; no resilience
Check My Work
Answers
Answer:
a
Explanation:
high inertia low resilience
What is the possibility of the spread of chromium and its use in the future?
Answers
Chromium is already being used in the medicine industry to treat cancer (ovarian cancer in the form of chromium phosphate). So chromium may be used to build the efficiency of cancer treatment and make it more cost-efficient.
tell me if this was helpful
Which system carries food and oxygen to cells? respiratory nervous circulatory digestive
Answers
Answer:
the answer is digestive, nervous is for feeling, respiratory breathing, circulatory is a cycle of blood throughout your body.
Answer:
Digestive
Explanation:
A bowl of ice cream is sitting on a table.
Which is NOT conduction?
A. The sunlight streaming through the window melts the
ice cream.
B. The bowl is cold because of the ice cream.
C. The table is cold because of the cold bowl.
Answers
Answer:
A: The sunlight streaming through the windows melts the ice cream
Explanation:
Because heat is being transferred from Ice-cream to bowl, and ice cream filled bowl to the table, however, that is not the case with A.
This is a photo of a wolf-dog. This animal is the offspring of a gray wolf and a domesticated dog, the German shepherd. The wolf-dog you see here can breed and have pups. What conclusion can you make about the wolf and the German shepherd?
A) They are in the same classification domain.
B) The two animals are members of the same species.
C) The wolf and the dog must have similar reproductive cycles,
D) The wolf and the dog are closely related because they are both mammals.
Answers
Answer:
B)
Explanation:
their DNA are similar
they are able to reproduce
they are of same species
Answer: b!!
Explanation:
Which animal type provides an example of a late loss survivorship curve?
a. small songbirds
b. annual plants
C. many fish
d. most elephants
e. many insects
Answers
Answer:
C and D
Explanation:
How can you make it safer to exercise on a hot day?
A. Do not exercise between 11 a.m. and 5 p.m., the hottest hours of
the day.
B. Wear loose-fitting clothes that allow sweat to evaporate.
C. Drink water before, during, and after a workout. Drink water at
least every 20 minutes while exercising.
D. All of the above.
Answers
We can make it safer to exercise on a hot day by Option(D) All of the above.
What happens to our body if we exercise on a hot day ?Exercising in hot weather puts extra stress and pressure on our body. If we don't take care when exercising in the heat, we risk serious illness. Both the exercise itself and the air temperature and humidity can increase your core body temperature. To help cool itself, your body sends more blood to circulate through your skin. If the core body temperature is high for a prolonged time, the person may loose consciousness and even suffer from cardiac arrest.
How to make it safer to exercise on a hot day ?First of all, we should not exercise between 11 a.m. and 5 p.m. as it as the hottest hours of the day and the person may have heat stroke. Even if we exercise, after avoiding the timing of the day, we should wear loose-fitting clothes that allow sweat to evaporate. Finally, the most important point is to drink water before, during, and after a workout. Drink water at least every 20 minutes while exercising.
Thus Option(D) All of the above satisfies our exercise on a hot day.
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Competitive exclusion controls population size.
Please select the best answer from the choices provided
True or False
Answers
Answer:
Probably Frue
Explanation:
Thats what the explanation is
Define what makes up an ecosystem
Answers
Drag each tile to the correct box. Match each field of study to the correct piece of evidence.
1. molecular biology
2. comparative anatomy
3. developmental biology
embryo of a pig and a calf. _________
DNA of a pig and a calf. _________
limb structure of a pig and a calf _________
Answers
DNA of a pig and a calf —> molecular biology
limb structure of a pig and a calf —> comparative anatomy
The matches include embryo >> developmental biology; DNA >> molecular biology; limb structure >> comparative anatomy.
What is molecular biology?Molecular biology is a discipline aimed at analyzing biological properties of biomolecules (e.g., DNA, lipids, proteins, etc).
Developmental biology is a sub-field of biological sciences aimed at deciphering developmental patterns of life (organisms).
Comparative anatomy makes reference to the science that studies structure-function relationships by comparing body parts.
In conclusion, the matches include embryo >> developmental biology; DNA >> molecular biology; limb structure >> comparative anatomy.
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Which of the following environmental justice policies would the Environmental Protection Agency be least interested in and
able to support?
fair treatment
legal policies
social justice
d corrective justice
a.
b.
C.
Please select the best answer from the choices provided
A
В
D
Mark this and return
Save and Exit
Next
Submit
otv
Answers
Answer: a fair treatment
Explanation:
Which is the best definition of activation energy
Answers
Answer:
the energy required to break the bonds of reactant molecules
That is the best answer.
Explain how conservation efforts have positively impacted ecosystems :)
Answers
Answer:
Conservation efforts have had a positive impact on ecosystems that have been previously harmed due to human activity. Conservation efforts have helped preserve and even restore habitats that had been damaged or threatened by human activity. They have also helped protect endangered species
Explanation:
just did it
Conservation efforts have impacted the ecosystem positively in a variety of ways such as the reduction of endangered species.
Effects of conservation effortsMaking genuine efforts to conserve the environment and biodiversity has resulted in several positive outcomes. These include:
Reduction in the extinction rate of plant and animal speciesProtection of watershedsIncrease in food productionPrevention of environment-related disastersReduction in disease outbreaksMore on the effects of conservation can be found here: https://brainly.com/question/2460115
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Over the years ( increased / decrease) Burning of fossil fuels have caused global carbon emissions to ( increase/decrease /remain the same)
Answers
Answer:
increased and increased
Explanation:
Complete the sentence using one of the
following words: reproduction, adaptation, or
homeostasis.
A(n)...........may include a structural,
physiological, or behavioral trait that improves
an organism's likelihood of survival and
reproduction
Answers
hope this helps :)
(if you wouldn’t mind can you mark me brainliest?) :)
Which of the following is true of the values of x and y in the diagram below?
y<x
Answers
Answer:y/x=1
Explanation:
Answer:
D) y/x = 1
Explanation:
took the quiz
PLEASE HELP 20 POINTS!!!! I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!
Juanita is planning a scientific experiment to observe and record her community’s daily activities that release carbon dioxide into the atmosphere. She will use the data collected to construct a model. This will help make informed decisions on how best to reduce emissions and protect the environment. Which of the following activities would increase the amount of carbon dioxide in the atmosphere? Choose the three that apply.
A. plants conducting photosynthesis
B. eating a sandwich
C. a deer dies along the road
D. cutting down trees in a forest
E. driving a car to the store
Answers
Answer:
C, D, E
Explanation:
A: When plants photosynthesize, they actually use carbon dioxide in the process. Therefore, that would decrease the amount of carbon dioxide, so this choice is wrong.
B. Eating a sandwich has no effect on carbon dioxide levels.
C. If an animal dies, they are broken down by decomposers. During this process, any carbon in the animal's body is released into the atmosphere as carbon dioxide. This would increase the amount of carbon dioxide.
D. As stated before, plants photosynthesize. If we cut down trees, there will be fewer plants to take in carbon dioxide during photosynthesis. This will increase carbon dioxide levels.
E. When a car converts fuel into energy to move the car, carbon dioxide is released. Driving a car will increase carbon dioxide in the atmosphere.
C, D and E are correct.
Which of the following is not a property of an acid?
A.sour taste
B.soluble in water
C.react with a base to form salt and water
D.helps in digestion
Answers
Explanation: Gastric juice in the stomach contains HCL which creates an acidic condition(pH1.5-2.0) which is optimal for the action of enzymes in the stomach. HCL stops the activity of salivary amylase & helps to kill bacteria in food. It doesn’t help in digestion cuz it is not an enzyme.
The breakdown of pollutants, water
purification and soil formation are valuable
services provided by:
A hellstle sources
C.ecosystems
B. positive feedback loops
D. negative feedback
A
HELP ASAP
Answers
Answer:
C.
Explanation:
Ecosystems like wetlands can break down pollutants and purify water. Soil formation is caused by primary succession in ecosystems. Never heard of hellstle sources so sorry if I got this wrong.
The 3 letters we use to describe the type of energy in cellular respiration are _____
Answers
Answer:
ATP I believe
When performing a tourne or 'turned' potato cut, how many sides are
ideal?
Four
Six
C
Seven
D
Five
Answers
Answer:
A traditional tournee cut has seven sides, meaning you should make seven cuts in each direction
Explanation: