Answer:the function is direction to build life
Explanation: i’m smart
Answer:
DNA is a information molecules.
It stores instructions for making other large molecules called proteins
these instructions are stored inside each of our cell.
distribution among 46 long structure called chromosomes
Please help will mark brainlest
What is the steps of the carbon cycle?
Explanation:
.carbon moves from atmosphere to plants
.carbon moves from plant to animal
.carbon moves from living things to the atmosphere
. carbon moves from fossil fuels to the atmosphere when fuels are burned
. carbon moves from atmosphere to ocean
please help meeeeeeee is this correct
Answer:
I think so
Explanation:
Answer:no
Explanation: the 1st 4th 5th and 6th is wrong
The Paleozoic era would last for how many days?
Answer:
ti it ran about 544 mybpbto it ranii it last 544 mybp to 245 mybp d.
Explanation:
The Paleozoic era lasted for approximately 291 million years. The The Paleozoic Era is a significant period in the geological history of the planet.
The Paleozoic Era, commonly referred to as the Age of Ancient Life, is a key period in the geological history of the Earth, lasting roughly between 541 and 252 million years ago. The Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian are its six distinct time eras. The Paleozoic Era saw incredible evolution and the creation of numerous life forms, which laid the groundwork for the diversity of life that can be seen on Earth today. Life underwent a remarkable period of diversity during the Cambrian Period known as the "Cambrian explosion." Trilobites, brachiopods, and early arthropods were among the complex, hard-shelled animals that first emerged as a result of this surge.
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What’s the largest county in Florida
Miami Dade is the correct answer. Hope you like my answer.
Answer:
Miami-Dade County
I also live in Florida but i'm Hillsborough County.
How many of the habitable planets are less than 4 times the radius of Earth?
What do these layers and their fossils suggest about Earth's history?
Answer:
D. there has been changes in Earths lifeforms over time.
Explanation:
What do you think the Departure from Normal column means, and why is it important for weather scientists in terms of temperature and precipitation? In your answer, explain what conclusions you can draw about your town from this column.
Answer:
Explanation:
Normal Value is the normal temperature or precipitation for the city on that day in history. This information can help scientists determine whether the conditions that day are typical for the city. For New York, the temperature yesterday was 5 degrees higher than normal. Precipitation for the month was 1 inch below normal.
Answer:
Normal Value is the normal temperature or precipitation for the city on that day in history. This information can help scientists determine whether the conditions that day are typical for the city. For New York, the temperature yesterday was 5 degrees higher than normal. Precipitation for the month was 1 inch below normal.
Explanation:
An organ that develops a secretion is a/an __________.
A. estrogen B. hormone C. gland D. progesterone
2. A _____________ is the chemical secretion of endocrine glands.
A. blood B. gland C. hormone D. vessel
3. The following are the functions of the endocrine system EXCEPT for ________.
A. mental development C. sexual development
B. physical development D. spiritual development
4. The gland that controls all the endocrine glands is the _________.
A. hypothalamus B. pituitary gland C. thalamus D. thyroid gland
5. The major glands in the body are the following EXCEPT for ______.
A. pituitary B. parathyroid C. thyroid D. thalamus
6. Which gland regulates the body metabolism?
A. pituitary B. parathyroid C. thyroid D. thalamus
Which of the following controls maturation and the male characteristics?
A. adrenal B. ovaries C. pancreas D. testes
8. The ________influence female traits and support reproductive function.
A. adrenal B. ovaries C. pancreas D. testes
9. This plays an important role in both male and female reproductive systems.
A. estrogen B. hormone C. gland D. progesterone
10. Hormones can cause a series of chemical reactions within __________.
A. cell B. glands C. tissues D. target organs
11. Which of the following is known as the emergency hormone?
A. adrenalin B. androgen C. estrogen D. progesterone
12. It regulates the blood sugar level.
A. pancreas B. parathyroid C. pituitary D. thyroid
13. Which part enables the body to produce certain antibodies?
A. pituitary B. parathyroid C. thyroid D. thymus
14. Which of the following glands controls the calcium levels in the body and
normalizes bone growth?
A. pituitary B. parathyroid C. thyroid D. thymus
15. This contains a group of glands that releases hormones in the body.
A. Circulatory System C. Nervous System
B. Endocrine System D. Respiratory System
Answer: 1. C. 2. C. 3.D 4.B 5.D 6.C 7.D 8.B 9.B 10.D 11.A 12.A 13.D 14.B 15.B
Explanation:
The correct blanks are as follows:
1. Glands
2. Hormones
3. Spiritual development
4. Pituitary gland
5. Thalamus
6. Thyroid
7. Testes
8. Ovaries
9. Hormone
10. Target organs
11. Adrenalin
12. Pancreas
13. Thymus
14. Thymus
15. Endocrine System
What is an endocrine gland?
An organ that makes hormones that are released directly into the blood and travel to tissues and organs all over the body.
Endocrine glands help control many body functions, including growth and development, metabolism, and fertility.
Thus, the correct blank is as follows.
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How can you help prevent water pollution?
a. Don't use weed killer in the yard
b. Don't put grease in the kitchen drain
C. Use less clean water
d. All of the above
Answer:
D: all of the above
Explanation:
I A segment of a DNA molecule unzips, revealing a instructions in a for that protein. with the
similarities between the vas deferens of a male reproductive system and fallopian tube of a female reproductive system are ?
Answer:
Vas deferens → Male reproductive system
Fallopian tube → Female reproductive system.
Explanation:
In vertebrates, there are paired gonoducts for the movement of gametes from the gonads. Humans are no different.
1. Vas deferens is a male gonoduct that transports sperm away from the testes in preparation for ejaculation. Vas deferens collects secretion from seminal vesicle and becomes ejaculatory duct before draining in male urethra.
2. The fallopian tube is a female gonoduct that receives ova from the ovary when ovulation occurs. Fertilization occurs in the fallopian tube, and the early embryo moves from the tube to the uterine cavity.
3. Ciliated pseudostratified epithelium lines the vas deferens, while ciliated columnar epithelium lines the fallopian tube.
What would happen, in terms of population size, if the amount of resources in an ecosystem always remained constant?
The population would decrease because of competition between the organisms.
The population would remain the same size because there was no competition between the species.
The population would increase because competition would cause a more productive reproductive season.
Answer:
The population would decrease because of competition between the organisms.
Explanation:
the population would decrease because there eventually wouldn't be enough resources to support the population.
A Varroa mite attaches to a honeybee and feeds on the bee's blood. However, the mite does not cause the bee to die. Which best describes the relationship between the mite and the bee?
A. Predation
B. Mutualism
C. Cooperation
D. Parasitism
Answer:
Parasitism
Explanation:
There is no mutual relationship (also meaning no cooperation, which I do not think is a type of relationship), the mite isn't "eating" the honeybee, so not predation. Therefore, parasitism, when one creature benefits at the expense of the other creature.
true or false
almost all cells have a nucleus
Answer:
True
Explanation:
Almost all cells have a nucleus. Haemoglobin is red blood cell but has no nucleus, prokaryotes have plasmid and not a nucleus sooo... Yea
During which eon did oxygen begin to build up the most in Earth’s atmosphere?
Hadean
Phanerozoic
Archean
Proterozoic
Answer:
Proterozoic eon
Who’s your favorite nascar driver and why
Answer:
Kevin Harvick
Explanation: the mission of the Kevin Harvick(my faviort driver) Foundation is to support programs that positively enrich the lives of children throughout the United States. and hes a good driver!
I'm a Bubba fan. My reasons are that Bubba asked NASCAR to "give Larson a second chance" after Larson called him something. That's why. Respect to Bubba.
According to biological classification, which of these pairs represents animals that are the MOST closely related? A) crabs and fish B) crabs and snakes C) crabs and penguins D) crabs and grasshoppers
Answer:
D)crabs and grasshoppers
Explanation:
How can I determine the population density of a sunflower field in square meters without counting every sunflower? Please describe a step-by-step procedure.
Answer:
first step - take one-fourth of the field and cout the sunflowers in it
second step - find out the percentage and that will be you answer
The fuzzy millipede, Polyxenus fasciculatus, is found in Texas and is preyed upon by most species of ants. To protect itself against the ants, it ejects fibers from a tuft located at the tail end of its body. The tufts have hooks at the tips and barbs along their length that lock and interlink with the ant’s setae, small hairs that cover the body of the ant. When an ant attacks, the millipede flexes its back end toward the ant and wipes the tufts against it. As the ant attempts to remove the tufts, it entangles itself more, becoming immobilized.Which two systems most directly interact in the fuzzy millipede’s defense against ants?
Answer: muscular and integumentary
Explanation: sus
Which is a pollutant associated with high-tech gadgets in landfills?
A. Carbon Dioxide
B. Oxygen
C. Lead
D. Nitrogen
The pollutants associated with the high tech-gadgets or e-waste include mercury, lead, cadmium, etc. So the correct answer is option C.
An electronic device that has reached the end of its usable life cycle is called as the electronic waste or the e-waste. The electronic waste contains a lot of toxic compounds inside them and should be handled carefully because this e-waste releases the toxic pollutants in the environment which can cause air pollution and also has an impact on respiratory health.
Burning of e-waste can release fine particles (pollutants) into the enviroment which can cause chronic diseases and cancers as well.
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What would happen in an ecosystem without decomposers? (3 points)
Answer:
Without decomposers, dead leaves, dead insects, and dead animals would pile up everywhere. And most importantly decomposes make vital nutrients available to an ecosystem primary producers- usually plants and algae.
hi, can someone help me plz?
Answer: cell wall
Explanation:
Create a mutant fly with any number of variations and mate it with a
wild-type fly. How many offspring are wild-type? What are the
phenotypes of the flies that are not wild-type?
Untamed type, a person who exhibits the typical phenotype, which is the phenotype typically present in a population of living things. Mutant, a person who deviates from the typical phenotype in some way.
What are the phenotypes of the flies that are not wild-type?The phenotypic of a species' normal form as it appears in nature is known as the wild type (WT). The wild type was initially thought to result from the “regular” standard allele at a location, as opposed to a non-standard, “mutant” allele.
Type wild, an individual with the typical phenotype, or the phenotype typically present in a population of living things in the wild. Mutant, a person, has a phenotype that is different from the typical phenotype.
Therefore, to characterize a gene in its natural, unaltered (unchanged), non-mutated form. Some cancer types have been linked to mutated (changed) versions of specific genes.
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Explain why natural selection happens to the individual but adaptation happens to an entire population.
Answer:
Natural selection kills a single individual that was weaker/less suited for the environment than the others. Adaption happens to one individual but through breeding, it becomes a trait for the entire species.
Explanation:
A scientist designed and conducted an experiment to test a hypothesis, and then formed a conclusion from her results. Next, she collected and analyzed more data and formed another conclusion. Which statement best justifies the fact that she skipped the hypothesis and experimental design steps of the scientific method?
Answer: The scientist was repeating the experiment to improve the validity of her data.
Explanation:
The scientific method involves the observation of natural phenomena and then the postulation of hypotheses and their testing by experimentation. The knowledge we have represents scientific hypotheses and theories supported by observations and experiments (empirical method).
Experiments are performed to support/validate or refute one or many hypothesis. Several experiments provide insight into cause-and-effect by demonstrating what result occurs when a particular factor is manipulated.
A scientific hypothesis is an acceptable proposition that has been formulated through the collection of information and data, although unconfirmed, serves to provide an alternative answer to a scientifically based problem. Also when a research work is carried out, a conclusion should be drawn, which in these cases is an argument or statement that synthesizes the work done. The main ideas are taken and the research is summarized, explaining in the author's own words the reason for the results obtained. In the case of a discussion, the personal point of view of each of the members that participated in the experiment are exposed.
Since the scientist repeated the previous experiment to improve the validity of her data, that justifies the fact that she skipped the hypothesis and experiment. With the first results of the experiment, I formulate a conclusion. Then, with other results of the same experiment, he formulated another conclusion. So there is no need to repeat the experiment, because it is the same.
Answer:
C
Explanation:
EDGE 2022
Before the glucose food can be used by a cell, it must first be transferred into an usable form of energy known as
A. DNA.
B. Proteins.
C. ATP.
Answer:
ATP. .......... .........
True or false? Living things exist alone and have no interaction with other living things or their
environment.
Answer:
False, Living things exist with other living things and frequently interact with other living things.
_______________, such as bacteria, breakdown dead organisms and release nutrients back into the soil.
A. Producers
B. Decomposers
Answer:
B. Decomposers
Explanation:
i hope this helps ;)
Decomposers,such as bacteria, breakdown dead organisms and release nutrients back into the soil.
Cardiac output is the amount of blood pumped by the heart in one minute. Which of these will increase cardiac output?
decreased blood volume
increased physical activity
decreased metabolic activity
increased resistance in blood vessels
Physical activity will increase cardiac output. Therefore, the correct option is "B".
What is cardiac output?Cardiac output is related to the heart's health. It tells the amount of blood pumping in and out of the chambers of the heart. This mechanism helps in circulation of the blood throughout the body. The blood can be oxygenated and deoxygenated. The circulation of blood to the vital organs and the main organ brain is circulated through this process.
The calculation of the cardiac output is oxygen consumption in ml per minute is divided by the oxygen concentration in arterial blood and minus oxygen concentration in venous blood in the body.
Therefore, the calculation of the cardiac output helps in the identification of the heart's health.
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20 points picture shown! only real answers pretty please
The picture below shows the satellite image of ocean surfaces on Earth at Locations A, B, C, and D.
Which of these graphs best models the waves in the four locations?
When using images and graphs to express the results of a research, both of them should express the same information to make their interpretation easier. Option A is the one that best models the waves in the four locations.
How to express the results of a research?
There are different ways in which a researcher can correctly express the results of an experiment or research. It can be done by using images, tables, graphs, diagrams, etcetera.
Usually, combinations of one or more are used to express the same results in order to make it easier to make interpretations (for instance, tables and charts). In these cases, the same data must be expressed in all of them, so the interpretation is coherent.
In any case, there must always be a reference to what is being shown, so the persons looking at the image, chart, or table, get to know what they are looking at.
For instance, in the exposed example we can see the satellite image of ocean surfaces on Earth at different locations.
To get to understand this image by itself, we need references. These are given below in the sea surface height anomaly gradient.
This gradient explains the change in height from the lowest height -the darkest color that reflects -50 cm-, to the highest height -white expresses 50 cm-.
Letters A, B, C, and D are references to the locations that were considered.
If we want to make a graph with this same information, we need to make a good interpretation of the image and then reflect it in the graph.
In the exposed example, graph A is the one that best reflects the information provided in the image but is not entirely correct.
Image
A ⇒ red color ⇒ 30 cmB ⇒ yellow color ⇒ 10 cm C ⇒ cream/light blue ⇒ 0 cmD ⇒ light blue color ⇒ -10 cm
The graph must express the change in water surface height. This change is expressed in the Y ax of the chart.
Probably the X ax represents normal heights.
According to the information,
A and B must be over the X ax (positive values). C might be on the ax or slightly over or below it. Finally, D must be below the X ax (negative value).
Graph A is the one that best represents this information.
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