someone help me? please help mw i really really need it . answering this would be a big help, thankyou
Answers
My question: Does a plant grow better when you mist it with water or pour it?
Hypothesis: The plant grows better if you pour water on it.
Research: According to gardendesign .com watering your plant with a hose is much better, and watering it in early morning/ late evening is better.
Experiment: Over the course of 2 weeks(or however long), I will watch 2 plants grow and see if msiting one plant versus pouring water on the base is better.
Materials:
-2 grass plants
- watering can ( for pouring)
- spray bottle( for misting)
- area on a windowsill where sunlight can enter.
Procedure:
1. First we put the grass plants in separate pots.
2. Water the plants in the same timeframe, such as every 3 days.( at either early morning or late night)
3. Leave them in the suncast window
Doing the experiment:
As I watched the plants, they both grew overtime, but one more than the other.
Data gathered:
One plant turned yellow while the other grew lusher.
Organized data:
week1 week2 week3
plant 1(pour)- green, taller I green, taller I green, taller
plant 2(mist)- green, same height I yellow, shorter I brown, shorter
Analyze data:
The plant with water poured in was lusher because there was more water going to its roots, while the other plant that was misted turned yellow, brown, then died because there was very little water going to its roots.
Conclusion:
My claim was correct, because when we poured water, the plant was healthier, and when we misted it, the plant died.
3. The parts of a simple scientific experiment are the purpose(why you are doing it), the research(to find out more on the topic), the hypothesis(prediction of outcome), the experiment(procedure to see if hypothesis is right), and then the analysis( to see what to change to make hypothesis correct, or see if it was correct)
4. What this experiment was about was a simple investigation to see whether watering a plant by misting or pouring was better. I wanted to see which one would work better to find an effective way to water my plants. What this investigation taught me was that when we water our plants, we need to pour it. I figured this out through research and articles stating how pouring water with a watering can or using a hose in the soil was better than just misting it with a spray bottle, as it was more effective. This outcome came through a mildly long test experiment, which happened over the course of 3 weeks. What I analyzed from that was that if we water a plant through a spray bottle just on the leaves, it really doesn't help the plant, as the roots are the ones that need water, so that they can internally give it to the leaves. That is why I rest my case of how watering plants by pouring is better than misting it.
Related Questions
Put the following diagram of mitosis in the correct order. Group of answer choices
A 2, 1, 3, 4
B 3, 2, 1, 4
C 4, 1, 3, 2
D 1, 2, 3, 4
Answers
Answer:
B
Explanation:
diagram 3 is the preparation of mitosis and it's where the Dna replication take place
Proteins and carbohydrates have many functions in the body of an organism. Specific proteins and carbohydrates perform specific tasks. Information about a protein and a carbohydrate is given below. How are ferritin and glycogen similar in their primary functions for an organism?
A. Both store materials needed by the organism.
B. Both store energy used by the organism
C. Both support the structure of the organism
D. Both store information for the organism
Answers
Answer:
A.Both store materials needed by the organism
hope it helps..
What factor can decrease the rate of a chemical reaction
Answers
Explanation:
The reaction rate decreases with a decrease in temperature.
Catalysts can lower the activation energy and increase the reaction rate without being consumed in the reaction.
Differences in the inherent structures of reactants can lead to differences in reaction rates.
Which of the following is not a possible pollutant?
a carbon dioxide
b. pesticides
c.fertilizer
d.all are possible pollutants
Answers
Answer:
c is the correct answer of this
Carbon dioxide is not a possible pollutants.
Which of the following diseases can be cured using antibiotics?
A. AIDS
B. Dengue
C. Typhoid
D. Malaria
Answers
Answer:
C. Thyphoid
Explanation:
What are the 3 major organs of excretion and what do they excrete?
Answers
Answer:
Skin, Kidneys, And Lungs
Explanation:
Excretion is the removal of toxic materials, waste products of metabolism and excess substances from organisms. Egestion is the passing out of undigested food as faeces, through the anus. Three major organs of excretion are the skin, kidneys and lungs. Sweat glands in the skin produce sweat.
What are fossil fuels? Why do you think they are used if they cause climate change?
Answers
Answer:
fossil fuels are natural fuels like coal.
When fossil fuels are burnt they release large amounts of carbon dioxide ( a greenhouse gas ) that traps heat in our atmosphere causing global warming which is also a factor of climate change
Explanation:
hope i helped dearest
Does bone marrow make red and white blood cells?
Answers
Answer:
Red blood cells, most white blood cells, and platelets are produced in the bone marrow, the soft fatty tissue inside bone cavities. Two types of white blood cells, T and B cells (lymphocytes), are also produced in the lymph nodes and spleen, and T cells are produced and mature in the thymus gland.
Explanation:
Answer:
Yes it do produces red and white blood cells
Explanation:
Bone marrow is the spongy tissue inside bones that produces blood cells.
Bone marrow produces red blood cells, platelets, and white blood cells.
You are walking through a mixed evergreen-deciduous forest, where approximately 10 percent of the trees are eastern hemlocks, a species of evergreen tree that casts very deep shade on the forest understory. Interestingly, under every eastern hemlock, you find the same small herbaceous plant species. However, you never observe this species anywhere else, even though a healthy diversity of other species live throughout the forest understory. You expect the small herbaceous species to have _____ growth, _____ sexual maturity, _____ energy expended on seeds, and _____ reproduction. Please choose the correct answer from the following choices, and then select the submit answer button. Answer choices fast; early; high; no vegetative slow; late; low; vegetative slow; early; low; vegetative fast; early; low; vegetative slow; late; high; no vegetative
Answers
Answer: slow; late; low; vegetative
Explanation: Due to the casting of deep shade on the forest understory by eastern hemlock, direct sunlight and other necessities for photosynthesis and other life processes needed by the herbaceous plant species for optimum growth is being deprived.
However, coupled with the nature of these herbaceous plant species, having non-woody stems with their growth above the ground level often dieing off particularly in winter in the temperate zone, makes their growth in that kind of location to be stunted.
Thus, herbaceous plant species with slow growth rate leading to late sexual maturuty while having low expanded energy on seeds due to low photosynthetic rate and low vegetative reproduction should be expected.
PLS HELP ME I NEED ANSWER
Answers
Hey buddy I am here to help!
The answer is B = Land used to raise plants for human use
Hope it helps!
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Which of the following is true about global climate
A The climate has remained constant over that past 200 years
B) The global climate has been increasing over the past 200 years
The global climate has been increasing each year for the past 100,000 years
D
It has remained constant over 100,000 years
Answers
Place the events in the transmission of an action potential in the correct order. 1. An action potential begins in the receiving neuron. 2. Neurotransmitters are released into the synaptic cleft. 3. An action potential arrives at an axon terminal. 4. Calcium ions enter the axon terminal. 5. Sodium ions diffuse into the receiving neuron. 6. Synaptic vesicles fuse with the plasma membrane. 7. Neurotransmitter molecules bind to the membrane of the receiving neuron.
A. 1,2,6,7,4,3,5
B. 3,5,6,2,7,4,1
C. 3,4,6,2,7,5,1
D. 2,3,6,7,4,5,1
E. 7,6,5,3,4,2,1
Answers
Answer:
c
Explanation:
Select the correct characteristics of the action of an enzyme. Select all that apply. Multiple select question. Enzymes are typically much smaller than reactant substrates, and each reaction requires many enzymes to activate its chemical change. Enzymes are incredibly versatile, each catalyzing a huge number of biological reactions. An enzyme behaves like both a heterogeneous and a homogeneous catalyst. Enzymes are enormously efficient, much more so than synthetic catalysts.
Answers
Answer: Enzymes are incredibly versatile, each catalyzing a huge number of biological reactions.
An enzyme behaves like both a heterogeneous and a homogeneous catalyst.
Explanation:
Enzymes are the biological catalyst they speed up the rate of the reaction without being consumed in the reaction. It is versatile in terms of catalyzing huge number of biological reactions but every enzyme has a specificity for a reactant or substrate. An enzyme can work as both homogenous and heterogenous catalyst. Homogenous catalyst is the one which is similar in properties as that of the substrate and heterogenous catalyst is the one which is dissimilar in properties as that of the substrate.
The correct characteristics is that of the action of an enzyme, enzymes are enormously efficient, much more so than synthetic catalysts.
Uses of enzymesEnzymes are biological substances that has the ability to increase the rate of a chemical reaction without changing at the end of the reaction.
The features of an enzyme include:
They possess great catalytic power and a small amount can easily catalyze a chemical reaction.They speed up reactions but remain unchanged during the whole reaction.There are synthetic and biological enzymes. The biological enzymes are enormously efficient, much more so than synthetic catalysts because biological enzymes has more affinity for its substrate than the synthetic enzymes.
Learn more about enzymes here:
https://brainly.com/question/4987696
the table lists the solutions added to the oil and water mixture
Answers
Answer:The table lists the solutions added to the oil and water mixture. Complete the ... The small intestine contains many structures that absorb glucose. Name this ...
Explanation:
What genes direct the
development or body plan of
organisms?
A. hox genes
B. beta genes
C. triage genes
Answers
Answer:
a. hox genes.
Explanation:
HOX genes have the following functions:
HOX genes are the homeobox subset.They specify the areas of the embryo's body plan along the animal head-tail axis.They are encoding Hox proteins that specify the position characteristics and ensure that the right structures form at the right position in the body.They regulate high-level executive genes, such as transcription factors and intracellular signaling molecules, which adhere, number, form, and growth to cells.The vertebrates are highly preserved.
The clusters and other genes occur uninterrupted.
Evolutionary, the heterogeneous regulatory areas between the genes most previously present are larger and more preserved than those present at the other ends of the clusters.
The characteristical feature is that these are homeodomain proteins with a highly preserved area of DNA binding encoded with homeobox gens.
______ is an enzyme that catalyzes the conversion of phosphate and ADP into ATP during oxidative phosphorylation in mitochondria.
a- Acetyl CoA
b- Cristae
c- ATP synthase
d- Krebs cycle
Answers
18. Which of the following is not an environmental consequence of aquaculture? (1 point)
It releases wastewater into natural environments.
It breeds diseases that devastate fish populations.
It introduces invasive species to natural ecosystems.
It causes wild fish populations to become too large.
It encourages overfishing of wild fish used to feed farmed fish.
Answers
The molecule represented below is found in living things.
Which statement describes one characteristic of this molecule?
1.
It is the template for the replication of genetic information.
2.
Organic catalysts are made up of these molecules.
3.
It is different in each cell of an organism.
4.
Cell membranes contain many of these molecules.
Answers
The diagram of the molecule is attached with the answer.
Answer:
The correct answer is - 1. It is the template for the replication of genetic information.
Explanation:
The given molecule is a DNA molecule that is known as the molecule that takes genetic instructions in all living things and carries them to the next generation of cells.
The DNA molecule has two strands known as double helix formed by winding around one another, backbone of each strand has sugar (deoxyribose) and phosphate groups.
DNA plays a role of the template for the replication of the genetic information during DNA replication as well as transcription during protein synthesis.
In two or three well-developed paragraphs, explain how citizens can affect environmental policy at each level of government: local, state, and national.
Answers
Local
Citizens can take a local initiative for example go around and voluntarily pick up trash and garbage make sure to spread the word to keep the environment safe and clean since us citizens are the ones who need to take action on the policies
State
State governments can introduces advantages for the citizens who take part in the policies and hold marches and events to raise awareness
National
National governments can introduce enticing policies for both citizens and state governments since we need everyone to take part
Turbot pressure is affected by the amount of water in which of these cell organelles?
A.cell wall
B. mitochondria
C.nucleus
D. large vacuole
Answers
Answer:
D.
Explanation:
The vacuole stores water and maintains the pressure
Answer: large vacuole
Explanation: Turgor pressure is the power inside the cell that pushes the plasma film against the cell divider. It is additionally called hydrostatic pressing factor, and characterized as the pressing factor estimated by a liquid, estimated at one point inside itself when at harmony. So, the answer to the question is D.
The following map of the Gulf of Mexico shows reported sightings of whale sharks. What explanation best describes why the highest reported sightings occur near the mouth of the Mississippi River?
Whale sharks are bottom feeders, and this area is rich in bottom dwellers due to runoff.
Whale sharks are bottom feeders, and this area is rich in nutrients due to runoff.
Whale sharks are filter feeders, and this area is rich in plankton due to runoff.
Whale sharks are filter feeders, and this area is rich in fish populations due to runoff.
Answers
Which statement best explains why herbivores are not considered parasites
Answers
Answer:
Hello There!!
Explanation:
The answer is=>Parasite means that the organism must live inside (intracellular) or on the outside body of the organism (extracellular). The herbivores do not live on the host (plants) for its survival. They just eat the plants and fruits for getting energy. Therefore, the herbivores cannot be called as parasite.
hope this helps,have a great day!!
~Pinky~
Which structures are found only in plant cells, not in animal cells?
- [ ] A and B
- [ ] B and C
- [ ] C and D
- [ ] D and A
Answers
Answer:
answer is b and c
Explanation:
they have different cells, and chloroplast is only in plant cell
The synthesis of organic molecules from water, sunlight, and carbon
dioxide is known as ___
O photosynthesis
O respiration
O development
O homeostasis
Answers
what type of white blood cell is activate memory cells ?
Answers
Answer:
Memory B lymphocytes.
Explanation:
Bm lymphocytes are cells involved in the secondary innate humoral immune response. They're also, like other B cells, produce antibodies after the first exposure with an antigen and then produce large amounts of antibodies shortly after another exposure to the same antigen.
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Depletion of nonrenewable resources is often a result of?
Answers
Which of these terms accurately describes Alzheimer's disease?
Autosomal
Complex disease
Recessive
Dominant
Answers
Answer:
I think that the answer is Dominant.
Explanation:
Helpful?
This fly has 14 chromosomes in its cells.7 maternal chromosomes and 7 paternal chromosomes.Assume you are a microscopist viewing this fly cells that are undergoing meiosis. Conclude the number of chromosomes/chromatids at the end of meiosis 1 as well at the end of meiosis 2
Answers
Answer:
23 pairs in meiosis 1 and 23 numbers in meiosis 2.
Explanation:
There are diploid number of chromosomes means double number of chromosomes at the end of meiosis 1 while on the other hand, at the end of meiosis 2, there are haploid number of chromosome means half number of chromosomes in each daughter cell. In humans meiosis 1, there are 23 pairs of chromosomes that is diploid in nature but in the end of meiosis 2, there are only 23 chromosomes in each daughter cell which is haploid in nature.
why was mandels work not accepted at the time
Answers
Answer:
His work was not accepted at the time because during that time DNA had not yet been discovered.
Part A
In the current system of classification, living organisms are classified into the taxonomic levels of kingdom,
phylum, class, order, family, genus, and species. Why is it important for all scientists to use the same
hierarchy of classification when describing newly discovered organisms?
