Answer:
Respiration is defined as expelling oxygen
The steps of the scientific method are listed below. Check the box next to each step of the scientific
method that you think communication plays an important role in.
Ask a question based on observation and research.
Form a hypothesis.
Make a prediction.
Perform an experiment.
Analyze results and draw conclusions.
Accept or reject the hypothesis.
Record and communicate results.
Answer:
It's the first one, never is ask a question first. hypothesis is first.
Explanation:
Answer:
A,E,G
Explanation:
Which of the following animals is showing a seasonal change to winter?
Answer:
Bear shedding fur
Explanation:
Like dogs, bears lose some of their soft, dense insulating underfur as well as some of their coarse outer guard hairs when temperatures climb. That’s why bears can look very scruffy by late summer. As the weather cools and they layer on fat for hibernation, their underfur and guard hairs grow back.
Which of the following statements regarding water conservation is not true? a. Only about 1% of Earth’s water supply is usable for human consumption. B. Over half of the states predict water shortages by 2013. C. While environmentally beneficial, water conservation is a costly endeavor. D. Failure to conserve water will lead to more water contamination. Please select the best answer from the choices provided A B C D.
Answer:
D
Explanation:
Failure to conserve water will lead to more water contamination.
Answer:
D
Explanation:
Edge 2022 Trust the process
Alleles for the A and B blood cell antigens are codominant. The condition
where no antigens are present on the blood cells (type O blood) is a
recessive trait. Which set of parents can most likely produce a child with
type O blood?
Blood Type
Gone
Can Race
Blood From
A
А
AA
AD
A or o
AM
B
30
BO
Boro
AB
AB
A,B,
AB, O
o
8
00
o
HELPPPP
Answer:
can you be more specific
what are two parts found in plant cells that are not in animal cells
Answer:
The two parts that found in plant cells that are not in animal cells:
Cell WallChloroplastExplanation:
what is the genotype of parent 2?
Answer:
Scientists use the term genotype to refer to the combination of mother and father genes in the person's make up. AA, AO and OO are the 3 genotypes that may result from the mating of the parents in the example above. Scientists use the term phenotype to refer to what gene is actually expressedWhich of these statements are true of DNA replication during the cell cycle?
Answer:
Explanation:
The statements that are true with respect to DNA replication are:
A. DNA replication is semiconservative.
D. The cell leaves S phase with two copies of each of its chromosomes.
DNA replication can be defined as a semiconservative biological process, through which two (2) identical replicas of deoxyribonucleic acid (DNA) molecules are produced from an original deoxyribonucleic acid (DNA) molecule, especially during cellular division.
Hence, DNA replication is a semiconservative biological process which involves the duplication of a double-stranded DNA to produce two (2) identical deoxyribonucleic acid (DNA) molecules i.e one (1) original and one (1) new strand.
We can deduce the following points from the above:
DNA replication is a semiconservative biological process.
During the S phase, the cell leaves with two (2) identical replicas of deoxyribonucleic acid (DNA) molecules i.e two (2) copies of each of its chromosomes.
but you didn't state your statements so I can't really tell what statements you had.
From what does oil form?
A.) terrestrial plants
B.) dinosaurs
C.) lava or magma
D.) marine organisms
Answer:
A i believe
Explanation:
Answer:
D.
Explanation: Oil formed from the remains of marine plants and animals that lived millions of years ago, even before the dinosaurs.
Why is a plant classified as an autotroph
Answer:
because of how it lives
Explanation:
Greenhouse effect is caused by:
trapped carbon dioxide
trapped infrared energy
trapped greenhouse gasses
too many greenhouses.
Answer:
The answer is C. trapped greenhouse gasses
Explanation:
The greenhouse effect is the warming of the Earth's surface and troposphere (the lowest layer of the atmosphere) produced by the presence of water vapour, carbon dioxide, methane, and other gases in the atmosphere. Water vapour has the greatest impact of the gases classified as greenhouse gases.
EPA scientists performed an experiment where coal was
burned in different chambers at varying temperatures to see
how temperature impacts the amount of NO, produced by
coal combustion.
Explain how the results of the study would be expected to
change if the same experiment were repeated with natural
gas.
The results of the study would be expected to change if the same experiment were repeated with natural gas in the area of a decrease in the reaction time.
What is Reaction time?This is the time frame between when a stimulus and a response or total time taken for a reaction to occur.
Natural gas produces steady amount of heat with a higher temperature which leads to a decrease in reaction time.
Read more about Reaction time here https://brainly.com/question/1114291
How to tell if a pedigree is dominant or recessive?.
Answer:
If the trait is dominant, one of the parents must have the trait. Dominant traits will not skip a generation. If the trait is recessive, neither parent is required to have the trait since they can be heterozygous.
Explanation:
What are some factors that could positively affect respiratory volumes and capacities?.
Answer:
health
Explanation:
positivity, I guess good health let's more air in and out Proberly
Describe the function of the stomata in a plant. Question 5 options:
Produces sugar
Lets gasses and water vapor pass in and out of a plant
Captures sunlight
Produces energy
Answer:
It would be B. lets gasses and water vapor pass in and out of a plant.
Explanation:
Stomata are typically found in plant leaves but can also be found in some stems.
6. Which of the diagrams above BEST illustrates equilibrium?
a.A
b.B
c. C
d. D
Answer to 20…………………..
See image please :)
please help me love you thanks
Answer:
E.
Explanation:
2. How do the parts of the circulatory system work together
Answer:
The circulatory system (cardiovascular system) pumps blood from the heart to the lungs to get oxygen. The heart then sends oxygenated blood through arteries to the rest of the body. The veins carry oxygen-poor blood back to the heart to start the circulation process over.
Explanation:
Please help in science!! Need answer asap!! With clear explanation please!!
Farmers can trigger uniform ripening times in fruit by treating plants with ________. Ethylene ethylene oligosaccharins oligosaccharins jasmonates
Answer:
ethylene is the blank word
Explanation:
Farmers can trigger uniform ripening times in fruit by treating plants with 2. ethylene.
Ethylene is a plant hormone that plays a crucial role in the ripening process of fruits. It is a gaseous hormone that acts as a signaling molecule, influencing various physiological processes in plants, including fruit ripening.
When plants produce ethylene naturally, it acts as a signal to initiate and coordinate the ripening of fruits. Ethylene triggers a cascade of biochemical and physiological changes that lead to fruit softening, color development, flavor enhancement, and aroma production.
Farmers can exploit the role of ethylene in fruit ripening by treating plants with exogenous ethylene. By applying ethylene to fruit crops, farmers can induce uniform ripening times, ensuring that the fruits in a crop reach the desired stage of ripe-ness simultaneously.
This technique is particularly useful for commercial fruit production, where uniform ripening is desirable for efficient harvesting, storage, transportation, and marketing purposes. It allows farmers to coordinate the timing of fruit ripening, leading to more consistent quality and appearance across the crop.
It's worth noting that other methods can also be used to manipulate fruit ripening, such as the use of synthetic plant growth regulators or other hormones. However, ethylene is one of the primary hormones involved in the natural ripening process, and its exogenous application is a commonly used method to trigger uniform ripening times in fruit crops.
To learn more about plant hormones, here
https://brainly.com/question/30368139
#SPJ2
The complete question is:
Farmers can trigger uniform ripening times in fruit by treating plants with ________.
1. oligosaccharins2. ethylene3. jasmonatesMyelination in areas of the brain that are important in focusing attention is not sufficient until an individual reaches approximately which age
Recessive genes a, b, c, d, e, and f are closely linked on a chromosome, but in unknown order. Three deletions in the region are examined. One deletion uncovers c, d, and f; another deletion uncovers b, c, d, and e; and the third deletion uncovers a and b. What is the order of the genes?
1. Name two biological processes that require cell division
2. Describe the relationship between the following terms: Chromosome, DNA and gene.
3. Why do you think it’s important that the DNA is copied before a cell divides?
Answer:
1.) Mitosis and Meiosis
In mitosis, a somatic cell divides in order to create two identical daughter cells. In meiosis, a germline cell divides twice to create four gametes.2.) A chromosome consists of two sister chromatids, each made up of tightly wound DNA. On these DNA strands are genes, which are specific sequences of nucleotides.
3.) It is important that the DNA is fully copied before the cell divides because cells always need DNA. If the DNA is not copied, one of the new daughters cells would not contain any DNA. Without DNA, the cell will no longer have the instructions necessary to perform its normal functioning.
Where did the carbon found throughout the body of a plant originate?.
what does it mean "all vertebrates ate chordates but all chodrates are not vetebrates" ?
Answer:
It means vertebrates notochord is replaced by vertebral column (backbone), however vertebral column is not present in protochordates.
Explanation:
Hope this helps:)
Hello there, identify two other diseases that may affect the persons who are obese.
just two of them, please and thank you
Type 2 Diabetes and different types of Cancer (colon, breast, endometrium, kidney, esophagus, and more are all linked to obesity.)
type 2 diabetes - when your body becomes resistant to insulin, cells are not able to absorb glucose and convert it into energy as a result of this resistance. it causes high blood sugar.
people who are obese have higher risk of several types of cancer, including colon, breast (in woman who have gone through menopause), endometrium, kidney, rectum, pancreas, gallbladder, etc
hope this helped, sorry if you needed more info!!
How is a viral reproduction different from the reproduction of a living cell?
draw a labeled diagram of the brain
Which disease is caused by an organism that is unicellular?
A. Bacterial pneumonia
B. rabies
C. common cold
D. influenza
A Bacterial pneumonia
bez all other r acellular which means they r not made up of cell
all other diseases are caused by viruses which r proteins coats around the RNA or DNA but they r not complete cell
Extra point :- Virus r intermediate between living and non living.
What is happening to the DNA molecule in the figure?(Explain the first step in DNA replication)
The hydrogen bonds are breaking and the DNA is separating into two