Answer:
frequency✧C
wavelength✧A
wave speed✧D
wave period✧E
amplitude✧B
i'm not sure if they are all correct so sorry ✧
i really need ur help
Answer:
b
Explanation:
hope this helps
will polar climates eventually become tropical?
Answer:
Yes
Explanation:
individually the factors that affect Arctic Climate are important, but energy can be added to the atmosphere from the ocean and land or can flow, into the soil and feeds river and lakes, and high will eventually drain to the ocean
Inner / Outer Planets in relation to the sun.
Answer:
Mercury Venus Earth and Mars are the planet closest to the sun they're called the inner planets the outer planets are Jupiter, Saturn ,Uranus Neptune.... Jupiter, Saturn Uranus and Neptune are larger balls or gas with rings around them
Explanation:
the inner planets are close to the sun and a smaller and roccia the outer planets are farther away and larger and are made up of mostly gas that in a planet in order to distance from the Sun closest to the furthest on Mercury, Venus, Earth and Mars
the stem of aquatic plants is covered with waxy substance why
Answer:
Sap
Explanation:
Osmosis in plant tissues can lead to a loss of sap. The waxy coating prevents this.
2. Which is true about the nucleus in a prokaryotic cell?
A. It makes ribosomes
B. It is unorganized
C. It contains the DNA
D. There is no nucleus in a prokaryote
Answer:
D. There is no nucleus in a prokaryote
Explanation:
Studied last night for the EOC.
Which vector contained the infectious agent, Yersinia pestis?
Answer:
Yersinia pestis is the causative agent of plague
Explanation:
Rodents, such as rats, carry the disease. It is spread by their fleas.
Most sedimentary rock is made from sediments of other rock. Which of these processes would the sediments MOST likely go through to form sedimentary rock?
A compaction and cementation
B. folding and recrystallization
c. melting and solidifying
Dheating and pressure
Answer: A-compaction and cementation
A characteristic of mutations is that they usually
occur to meet the needs of a species
B)
result in different genetic sequences
are caused only by the events of mitosis
D)
do not occur at random
Answer:
occur to meet the needs of a species
Explanation:
Answer:
d
Explanation:
A species of jungle chicken is codominant for red and white feathers. What color would be expressed in the offspring represented by the missing square below if R represents the allele for red feathers and W for white feathers ?
Answer:
i mean i think is white cuz it’s dominate WW
Explanation:
so don’t know
A species of jungle chicken is characterized by its codominance of red and white feathers, so when both the green parents are crossed then, the mission offspring will be white in color, that is, WW, and this is recessive (option c).
What is the significance of the genetic cross and codominance?Codominance is the type of cross in which neither alleles suppresses the other, implying that both are co-dominantly expressed, as in the case of the crossing of the green parents, where there is one RR is the production of the dominant trait that is red. Two will be green; this is the co-dominance, and the other is white, represented by WW.
Hence, a species of jungle chicken is characterized by its codominance of red and white feathers, so when both the green parents are crossed then, the mission offspring will be white in color, that is, WW, and this is recessive (option c).
Learn more about the codominance here.
https://brainly.com/question/14053639
#SPJ6
One person is pushing a cart with a force of 300 units to the right. Another person is
pushing on the same cart with a force of 450 units to the left. What is the unbalanced net
force acting on the cart?
150 units to the left
O 150 units to the right
750 units to the right
O Option 4
Answer:
The answer is 150 units to the left.
Explanation:
You start with the bigger number and subtract it because they ´re going opposite directions. It goes to the left because your net force will go in that same direction with the bigger number.
450 - 300 = 150 units to the left
I hope this helps u! :D
Two students are in a baseball game. The first student hits a ball very hard and it has a
greater acceleration than the second student who bunts the ball lightly. Which one of
Newton's Laws are demonstrated in this scenario?
O 1st
O and
3rd
A single cell of testis divides to produce:
a. 4 sperms.
b. 6 sperms.
c. 2 sperms.
d. a single sperm.
Answer:
Each primary spermatocytes goes through the first meiotic division, meiosis I, to produce two secondary spermatocytes, each with 23 chromosomes (haploid). Just prior to this division, the genetic material is replicated so that each chromosome consists of two strands, called chromatids, that are joined by a centromere.
Answer:
Assertion In the testis, spermatogenesis occurs in the seminiferous tubules and testosterone secretion takes place from the Sertoli cells. Reason Testosterone brings growth and maturation of secondary s3x organs and also the development of accessory s3x characters.
Explanation:
The Hadley Cell is set up by rising air over the equator. It begins with warming of air surrounding the equator, which
creates a large region of lower surface pressures. This belt of equatorial low pressure causes air to be drawn together
and the warm, moist air over the equator rises upward, to the top of the troposphere. Once the warm air rises, where
does it go?
A)
It circulates back down in the latitudes at the equator
B)
It spreads out north and south and travels toward the poles.
Eliminati
It cools and sinks back down toward Earth at about 300 latitude.
D)
It creates circulation cells in the upper atmosphere that move north and
south across Earth's latitudes.
Once the warm air rises, it cools and sinks back down toward Earth at about 300 latitude. Thus option C is correct.
What is Hadley Cell?Hadley cell is defined as the air rising close to the equator, flowing poleward at a height of 10 to 15 kilometers above the earth's surface, falling in the subtropics, and then returning equatorward close to the surface.
It can also be defined as the low-latitude overturning circulations, where air rises at the equator and sinks at a latitude of around 30 degrees.
The tropical easterlies and trade winds are produced by the Hadley cell, a large-scale atmospheric circulation pattern in the tropics, which is brought on by warm air rising in the tropics, flowing toward the poles, then cooling off, falling, and flowing back toward the equator.
Thus once the warm air rises, it cools and sinks back down toward Earth at about 300 latitude. Thus option C is correct.
To learn more about Hadley cell, refer to the link below:
https://brainly.com/question/10769956
#SPJ6
1110L
With which answer choice would Andrew
Przybylski MOST likely agree?
Option 1: New research promises to
help scientists identify the
psychological effects of video games.
ned
tions
nany
Option 2: Scientists are still a long
way from fully understanding the
psychological effects of video games.
Which sentence from the article supports your
response?
are 18
Ele for
ctronic
11
А
Option 1: Oxford University researchers
conducted a study on how playing video
games affects mental health, which is the
emotional well-being of a person
Answer: the actual answer is B
Explanation:
What does each letter in the acronym F.O.I.L. stand for?
F
O
I
L
Answer:
F) first
O) outer/outside
I) inner/inside
L) last
Explanation:
Answer:
F) first
O) outer/outside
I) inner/inside
L) last
Explanation:
how does mRNA get out of the nucleus
Answer: mRNA moves through pores in the nuclear membrane
Explanation: nuclear membrane pores permit the passage of mRNA, but only after processing within the nucleus. The non-coding parts of the RNA are deleted (introns), the 5’ end capped to prevent premature degradation, and a string of A nucleotides added at the 3’ end (improves stability).
base your answer to the question on the information and diagram below and on your knowledge of biology. the diagram represents a plant leaf cell and two different molecules used in the process of glucose synthesis.
Answer:
The diagram represents a plant leaf cell and two different molecules used in the process of glucose synthesis. ... The arrows in the diagram indicate the movement of molecules of oxygen and water into the cell.
Explanation:
Answer:
carbon dioxide and watee
Explanation:
Am i right? Will mark as brainliest if right!
Answer:
they are all part of an ecosystem
Explanation:
you are correct
Your answers are correct.
The environment includes ____________________________________.
a.air, water, and weather
b.response to a stimulus
c.adaptations
d.evovolution
helpppppp
What 2 chemicals dose photosynthesis need as reactants
Which answer has the correct order of ecosystem organization?
A. Organism, population, ecosystem, community
B. Organism, population, community, ecosystem
C. Organism, community, population, ecosystem
Without helicase, predict what would happen during DNA replication
Answer:
Should be D since what the helicase does is unwind the dna and seperate it into the 2 strands
Explanation:
Which of these make up the mass of an atom?
What constitutes the circulatory system
Answer:
The circulatory system consists of a number of organs and an associated transport system. These include the heart, the blood vessels, the spleen, the bone marrow, the blood and the lymph vessels.
Explanation:
Hope this helps you! ^^
blood vessels (arteries, veins, capillaries) and the heart!
hope this helps <3
Explain how body cells (somatic) and sex cells (gametes) are made up from chromosomes?
゚+*:ꔫ:*﹤ ﹥*:ꔫ:*+゚Answer:゚+*:ꔫ:*﹤ ﹥*:ꔫ:*+゚
Somatic cells are produced through the cell division process of mitosis. ... Cells with two copies of each chromosome are called diploid. Sperm and egg cells, called gametes, are formed through meiosis, which is a slightly different cell division process that results in the cells having only one copy of each chromosome.
゚+*:ꔫ:*﹤ ﹥*:ꔫ:*+゚Explanation:゚+*:ꔫ:*﹤ ﹥*:ꔫ:*+゚
Human body cells (somatic cells) have 46 chromosomes. A somatic cell contains two matched sets of chromosomes, a configuration known as diploid. ... Human cells that contain one set of 23 chromosomes are called gametes, or sex cells; these eggs and sperm are designated n, or haploid.
゚+*:ꔫ:*﹤ ﹥*:ꔫ:*+゚゚+*:ꔫ:*﹤ ﹥*:ꔫ:*+゚゚+*:ꔫ:*﹤ ﹥*:ꔫ:*+゚゚+
Scenario 1: The bell rings at the end of class and you jump up to head for the door. When you stand up, you feel light-headed. What happens in your body to keep you from continuing to feel light-headed?
1. List each body system that is at work. You must explain how the body system is functioning and the main organs that the body system is using. In your explanation, explain how various body systems and organs are working together.
2. List any body system that might be suppressed or lessened. Explain why.
PLEASE DONT SCAM
Answer:
Explanation:el sapo
Answer:When we stand up from sitting or lying down, our blood vessels respond to gravity by narrowing to prevent our blood pressure falling. This ensures a steady supply of oxygenated blood to the brain.
Orthostatic hypotension is a form of low blood pressure. It happens when the blood vessels do not constrict (tighten) as you stand up. It is usually a symptom of an underlying disorder rather than a disease in itself. The condition is also known as postural hypotension.
Everyone is likely to experience a mild form of postural hypotension at some time. It’s the lightheaded feeling you may get if you leap out of bed very quickly.
Orthostatic hypotension — also called postural hypotension — is a form of low blood pressure that happens when you stand up from sitting or lying down. Orthostatic hypotension can make you feel dizzy or lightheaded, and maybe even cause you to faint.
Orthostatic hypotension may be mild, and episodes can last for less than a few minutes. However, long-lasting orthostatic hypotension can signal more-serious problems, so it's important to see a doctor if you frequently feel lightheaded when standing up.
Occasional (acute) orthostatic hypotension is usually caused by something obvious, such as dehydration or lengthy bed rest, and is easily treated. Chronic orthostatic hypotension is usually a sign of another health problem, so treatment varies.
Dizziness is a word that is often used to describe two different feelings. It is important to know exactly what you mean when you say "I feel dizzy," because it can help you and your doctor narrow down the list of possible problems.
Lightheadedness is a feeling that you are about to faint or "pass out." Although you may feel dizzy, you do not feel as though you or your surroundings are moving. Lightheadedness often goes away or improves when you lie down. If lightheadedness gets worse, it can lead to a feeling of almost fainting or a fainting spell (syncope). You may sometimes feel nauseated or vomit when you are lightheaded.
Vertigo is a feeling that you or your surroundings are moving when there is no actual movement. You may feel as though you are off balance, spinning, whirling, falling, or tilting. When you have severe vertigo, you may feel very nauseated or vomit. You may have trouble walking or standing, and you may lose your balance and fall.
Although dizziness can occur in people of any age, it is more common among older adults. A fear of dizziness can cause older adults to limit their physical and social activities. Dizziness can also lead to falls and other injuries.
Lightheadedness
It is common to feel lightheaded from time to time. Brief episodes of lightheadedness are not usually the result of a serious problem. Lightheadedness often is caused by a momentary drop in blood pressure and blood flow to your head that occurs when you get up too quickly from a seated or lying position (orthostatic hypotension). Ongoing lightheadedness may mean you have a more serious problem that needs to be evaluated.
A change in the sequence of bases in a DNA
molecule is known as
which discover was not made with that instrument above
what causes El Niño events?
Answer: trade winds weaken
Explanation:
It is said that DNA holds much needed information that is needed by the cell. The information held by DNA
found in the?