Answer:
ANSWER IS A
Explanation:
A black plastic mulch conserves soil moisture by preventing it from evaporating. Only the exposed soil in the holes where the vegetable plants are growing lose water to evaporation. This means that more moisture is available in the surrounding soil for plant roots, and you spend less time on watering the growing crops.
Explain why the Roberts family uses plastic covering.
Autumn is the season when trees lose their leaves. That is the reason Roberts family pull up the dead plants and cover the garden rows with black plastic.Spring is the season of planting. It is a season when plants spring from the ground and trees come into blossom, following winter and preceding summer.The plastic covering prevents weeds from growing on the bare soil.Weeds are unwanted plants grown at a place at a period of time. Any plants that grows where it is not wanted is weed.Therefore,
The reason why the Roberts family uses plastic covering is because "The black plastic keeps the weeds from growing in the bare soil".
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What is the relationship between the two parts of the nervous system?
The central nervous system controls thoughts and feelings, while the peripheral nervous system controls movement.
The peripheral nervous system transfers impulses to and from the central nervous system, where the information is processed.
The peripheral nervous system carries information into the body, while the central nervous system carries signals to the muscles and glands.
The central nervous system processes information and stores memory, while the peripheral nervous system controls hormones and feelings.
Answer:
Explanation:
The relationship between the two parts of the nervous system are: The peripheral nervous system transfers impulses to and from the central nervous system, where the information is processed.
Answer:
The peripheral nervous system transfers impulses to and from the central nervous system, where the information is processed.
Explanation:
I had taken this test and got it wrong when i looked at it and its this one.
Which is the largest organ?
sartorius
skin
hair
gluteus maximus
Science. The gluteus is the butt muscles
Answer:
Skin is the largest organ
Answer:
skin
Explanation:
skin is the largest organ in the body.
help help pls will mark brainliest if i can
brain-nucleus
skin- cell membrane
stomach- mitochondria
blood- cytoplasm
How is oxygen carried from the lungs to the tissues?
a. It binds to a protein called hemoglobin in red blood cells
b. It is carried by cilia through the bronchioles
c. It leaves the alveoli and enters mucus
d. It leaves the bronchi and enters the capillaries
Answer:
It binds to a protein called hemoglobin in red blood cells.
Explanation:
I took the quiz.
Oxygen gas is carried in the body from the lungs to the tissues by binding to a protein called as hemoglobin in red blood cells. Thus, the correct option is A.
What is Hemoglobin?Hemoglobin is abbreviated as Hb or Hgb. It is the iron-containing oxygen-transport metalloprotein which is present in the red blood cells of almost all the vertebrates as well as the tissues of some of the invertebrates.
Hemoglobin is the main protein in the red blood cells which carries oxygen gas to body's organs and tissues and it transports carbon dioxide gas from the different body organs and tissues back to the lungs.
Therefore, the correct option is A.
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#SPJ6
Which molecule can be classified as saturated or unsaturated? *
a) carbohydrate
b) protein
c) lipid
d) nucleic acid
Answer:be careful for anonumas1
Explanation:
Scientists have found mesosaurus fossils (a prehistoric reptile) on the
each coast of South America and the west coast of South Africa. These
areas are now an ocean apart! Even though we know this animal could
swim, does the presence of mesosaurus fossils in two places support
Wegener's theory of continental drift? Explain your answer.
Answer:
Explanation:
It does not support Wegener's theory of continental drift. Africa and South America were the part of a same land mass at one time, which then got separated into two different land forms called North America and South America and drifted to different locations other than the one from where they originated. This occurred due to continental drift. The evidence of this phenomena can be observed in fossils that were found to be same in both land forms. This depicts that same type of organisms were living in both land forms. Hence, gives the evidence that land forms were related.
what is the car's acceleration from 0 to 1 second
Answer:
What do you mean?
Explanation:
In guinea pigs, rough coats (with lots of swirly cowlicks) are dominant over smooth coats. If an RR guinea pig is crossed with a Rr guinea pig, what are the possible genotypes and phenotypes of the offspring? What are the chances of each?
The river water in the picture above possesses kinetic energy.
TrueFalse
Answer:
True
Explanation:
Does your stomach cells have the same DNA as your hair cells
The conversion of lactic acid back to pyruvic acid requires:
A. carbon dioxide
B. yeast
C. light
D. oxygen
HELP PLEASE
Hey sorry It's Chloe again I ask a lot of questions I'm sorry, But I need facts and topics on birds for a report
Thank you :)
Answer:
Ravens are great at mimicking human speech and sounds. ...
Ostriches have the largest eyes of any land animal. ...
Cardinals like to cover themselves in ants. ...
Owls devour their prey whole. ...
Some ducks sleep with one eye open. ...
Kiwis are sometimes called "honorary mammals." ...
Most hummingbirds weigh less than a nickel.
Explanation:
Answer:
Facts
Birds have feathers, wings,lay eggs nd are warm blooded
There around 10000 different species of birds worldwide
The Ostrich is the largest Bird in the world
Scientists believe that birds evolved from theropod dinosaurs
Birds have hollow bones which help them fly
The Smallest bird egg belongs to the hummingbird and is the size of a pea
Around 20% of bird species migrate long distances every year
Hummingbirds can fly backwards
Topics:
Feathers
wings
beak
Explanation:
i hope this helps
Can someone please help me:)
Connect the importance between meiosis and the process of sexual reproduction. Is it possible to survive without your reproductive system? Explain.
Answer:
This can be made possible through reproductive cells undergoing meiosis since such process has specialized sex cells split and multiple after copulation. To answer the question if is it possible for a human to survive without a reproductive system, the answer is yes.
Explanation:
What colour does the iodine go when placed on a leaf that does not contain starch
Answer:
It goes blue/black if starch isn't present.
Explanation:
HELP ASAP. Answer problem in photo.
Answer:
Y2 and Y5
Explanation:
How much weight can a male American Pekin duck carry?
Answer:
up to 13 pounds.
Explanation:
Their fine meat quality and egg-laying ability has made them the first choice of American duck growers. They are the easiest domestic ducks to process and prepare for meat production. Male Pekins carry a Fall weight of up to 13 pounds, and the females weigh about 7 pounds.
Natural selection explains how _________________ change as their environments change.
Taxomony
i’m not sure if anyone knows this or not.
A) fox squirrel
B) White nose coati
C) pelican
D) bush ankle
Answer:
bush ankle
Explanation:
True or False: The molecules move away from the source and travel to the end of the wave.
Answer:
The answer is False because molecules stay is one place they may vibrate but in they stay in the same place
Using the codon chart below, identify the correct amino acid sequence created
during translation for the following mRNA:
AUG CAC UUA UAA
Thr-Pro-Gin-Arg
Met-Leu-Phe-Pro
Val-Arg-Gly-Stop
Met-His-Leu-Stop
Answer:
e
Explanation:
NEED HELP with this science
Answer:
I am not sure what you are asking but when pH is alkaline it will change the litmus paper to that blue color.
Which of the following best describes the term transcription?
Question 1 options:
The transfer of information to a new format but in the same language.
A complete change in the message.
The transfer of information in the same format and in a different language.
Answer:
i believe it's the first one. new format but same language. cuz mRNA is literally just a copy of DNA strand, but written in a different order.
The best description for the term transcription is the transfer of information to a new format but in the same language.
The correct option is (A).
What is transcription?Transcription is a process by which the information present in the DNA is transcribed into mRNA to synthesize of protein.
Transcription is carried out in three stages:
InitiationElongationterminationThus, option (A) is correct. Transcription transfer information to a new format, but the language is the same.
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Hurry please this is for the staar practiceee!!!
A substance 1
B substance 2
C substance 3
D substance 4
Answer:
Explanation:
That is B because substance 1
8. For what purpose do the characteristics of ATP make it exceptionally useful to all types of
cells?
Answer:
The energy from ATP is needed for many cellular activities, including active transport across cell membranes, protein synthesis and muscle contraction. ATP's characteristics make it exceptionally useful as the basic energy source of all cells.
Explanation:
A plumcot is a fruit created by crossing a plum with an apricot tree. This is an
excellent example of ...
Answer:
Artificial selection
Explanation:
Wich elephant (left or right) has both the largest ed and smallest fragments
Answer:
A giant african elephant
Explanation:
Phenotype refers to the _________ of an individual
A.actual physical appearance
B.recessive alleles
C.dominant alleles
Answer:
it's A..................
Answer:
It's A................
PLEASE HELP!!!
What are other animals that predict the length of winter. Not a Groundhog
Burning fossil fuels has changed the atmosphere by
producing a hole in the ozone.
increasing the concentration of carbon dioxide.
increasing the concentration of ozone in the atmosphere.
reducing the CFC's in the atmosphere.
Answer:
increasing the concentration of carbon dioxide.
Explanation: Burning of fossil fuels, like gasoline, causes atmospheric change by increasing the concentration of carbon dioxide.
