Answer:
EFFECTS - : Melting glaciers and icebergs release fresh water and reduce the salinity of the surrounding sea. The seawater also becomes less dense, changing patterns of ocean currents.
Explanation -
MELTING OF ICE AND ADDING WARM FRESH WATER TO NORTH ATLANTIC OCEAN -: As part of the thermohaline circulation (also called the Global Ocean Conveyor), seawater flows through the Atlantic, the normal pattern by which seawater passes to the oceans of the world. Due to variations in water density caused by differences in temperature and salinity, the water in the Global Ocean Conveyor circulates. Colder water is denser than colder water, while salter water is denser than fresh water or less salty water.
Water heated at the Equator flows north to cold high latitudes at the surface of the ocean, where it becomes colder. When it cools, the deep ocean becomes denser and sinks. To take its place, more warm surface water flows in, cools, sinks, and the pattern continues. But this trend may be modified by melting Arctic sea ice.
The influx of freshwater from the melting ice makes seawater less salty and thus less thick at high latitudes as the Planet begins to warm and Arctic sea ice melts. In reality, data shows that over the past few decades, the North Atlantic has already become fresher.
Answer:
Salinity changes in water
Explanation:
After plates have been pushed upward by convection currents, gravity pulls them
down and pushes them:
Outward and then Inward
Away and Upward
Inward and Upward
Outward and Away
Answer:
Outward and away
Explanation:
I have the same question on my quiz, and it says I got it right.
Answer: D. Outward and Away
Explanation: I Got it Right on k12 Quiz!
research and tell the story about a case in which bones helped identify a missing person or helped solve a crome
Answer:
footsteps
Explanation:
the bones leave footsteps in the ground and that is what detectives use to solve a missing or help solve a crimescene
Which of the following is a biotic factor?
A. sunlight
B. rocks
C. water
D. yeast
Answer:
yeast
Explanation:
biotic is living
Which two of the following correctly describe what a gene is?
A packet of genetic information that can be passed down from one generation to the next
A DNA molecule
The entire collection of genetic information in a given species
A section of DNA that provides instructions for building a specific protein
I'm not sure
Answer:
A section of DNA that provides instructions for building a specific protein and A packet of genetic information that can be passed down from one generation to the next
Explanation:
A DNA molecule is not a gene, it is a nucleotide. The entire collection of genetic information in a given species results isn't a gene although many genes comprise what is the genome. Given that those two answers are not what genes are, the other two options are correct.
what countries are developing destructive or defensive weapons in space?
Answer:
Anti-satellite weapons, which are primarily surface-to-space and air-to-space missiles, have been developed by the United States, the USSR/Russia, India and the People's Republic of China. Multiple test firings have been done with recent Chinese and U.S test program that destroy an orbiting satellite.
During the development of human offspring, which of the following begins to hear and see?
fetus
embryo
blastocyst
zygote
Answer:
fetus
Explanation:
i just did the test
During the development of human offspring, the fetus begins to hear and see that is in the first option as the fetus is the stage of human development that occurs after the embryonic stage.
What is a fetus?During this fetal stage, the structures that began to form during the embryonic stage continue to grow and develop, and the fetus begins to hear and see during this stage, as the ears and eyes are formed and become functional, and it also develops many other organs and systems during this stage, including the respiratory, digestive, etc. As a result, the fetus is the stage at which more complex structures develop, and it later develops into the fully mature baby.
As a result, the fetus begins to hear and see during the development of human offspring, which is in the first option because the fetus is the stage of human development that occurs after the embryonic stage.
Learn more about the fetus here.
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how are elliptical galaxies diffrent from spiral galaxies
Answer:
While spiral galaxies are bright, elliptical galaxiesare dim. Spiral galaxiesare hotbeds of star formation, but elliptical galaxies aren't nearly as prolific because they contain less gas and dust, which means fewer new (and brighter) stars are born.
Explanation:
Please mark as brainlist answers.
How do the components of sugar molecules combine to form proteins and other larger carbon based molecules
-Will give brainliest-
Answer:
The sugar molecules thus formed contain carbon, hydrogen, and oxygen: Their hydrocarbon backbones are used to make amino acids and other carbon-based molecules that can be assembled into larger molecules (such as proteins or DNA), used for example to form new cells.
Make an argument. Which, if any, organ system(s) are the most important in keeping a person alive? Justify your answer.
Answer:
All organ system(s) are important for proper functioning of the organism but I think Circulatory System is the most important one...!
Explanation:
Because the organism will die without proper blood circulation...!
2. The thread-like chromosomes are spread
throughout the nucleus in the form
Answer:
When the cell is not dividing, the genetic material is loosely dispersed throughout the nucleus in a threadlike form called chromatin.
Explanation:
Chromatin is the thread-like chromosomes spread throughout the nucleus.
What are chromatin and its functions?Eukaryotic cells' nuclei include a combination of macromolecules called chromatin, which is made up of DNA, RNA, and protein. Heterochromatin (condensed) and euchromatin are the two types of chromatin. The main proteins that make up chromatin are termed histones, which act as bases for the DNA to wrap around to form the "bead-like" structures known as nucleosomes.Functions of chromatin:DNA packagingTranscription regulationChromatin and DNA repair
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Why are stains used in prepared slides such as the ones you used in this lab?
Use complete sentences.
Answer:
he most basic reason that cells are stained is to enhance visualization of the cell or certain cellular components under a microscope. Cells may also be stained to highlight metabolic processes or to differentiate between live and dead cells in a sample.
Explanation:
When a cell undergoes mitosis, the resulting daughter cells-
Answer:
a
Explanation:
Answer:
I believe it's the last one! :)
Mendeleev developed his table when he placed the elements
in order by increasing atomic number.
TRUE
FALSE
the answer is True
okay
Should blue crab fishing in the Chesapeake Bay be banned?
A certain chocolate bar contains 6 mg of caffeine in a 1.5 oz. Serving. The king-size version of the chocolate bar is 85 grams. How much caffeine, in mg, would you consume if you eat the entire king-size bar?Fill in the answer in the blank provided. Mg of caffeine
Answer:
The amount of caffeine that would be consumed if one eats the entire king-size bar will be 11.99 mg
Explanation:
This question can be reframed in the manner below for better understanding.
If 1.5 oz or ounce of a chocolate bar contains 6 mg of caffeine, how many milligrams (mg) of caffeine is contained in 85 grams of the same chocolate bar.
Firstly, the ounce should be converted to grams
If 1 ounce = 28.35g
1.5 ounce = ?
= 1.5 × 28.35/1
=42.53g
Hence, 42.53g of the chocolate bar contains 6 mg of caffeine
85g of the chocolate will contain
42.53g = 6mg
85g = X
where X is the amount of caffeine that will be consumed in mg
X = 85 × 6/42.53
X = 11.99 mg
The amount of caffeine that would be consumed if one eats the entire king-size bar will be 11.99 mg
Which of the following substances increases in amount during the cellular respiration of glucose?
Select one:
a. O2
b. NADH
c. ADP
d. Glucose
Isyak, read
users and grobability
The Pasquare below is for a dihybrid cross between pea plants that are heterozygous for
sed shape and seed color (y). Complete the Punnett square by recording the expected
peopes of the spring.
Answer:
In Explanation -->
Explanation:
Answer:
IDONTKNOW THAT IS THAT
Explanation:
HE RAWR
An organism that breaks down organic matter into simpler materials (like carbon dioxide) is called a decomposer. Decomposers absorb nutrients from living things or the organic matter they leave behind. They do not need to kill to get their food. Do your results suggest bears are decomposers? Explain your reasoning.
Answer:
No, bears are consumers
Explanation:
Both decomposers and consumers are heterotrophic organisms, i.e., they cannot produce their own food. There are four different classes of heterotrophic organisms: decomposers, herbivores, carnivores and omnivores. The decomposers are heterotrophic organisms that return nutrients to the soil from the organisms that break down. Moreover, bears are classified as omnivores (consumers) that need to kill to get their food. These animals obtain nutrients and energy from both plant and animal sources.
Answer:
Bears are consumers
Explanation:
Which element gives water its ability to create either a weak acid or a weak base, depending on the solute being dissolved?
Answer:
hydrogen
Explanation:
the more hydrogen ions then lower the ph and the fewer hydrogen lions the higher the ph.
what is a consequence of excess carbon building up in Earth’s atmosphere?
environmental science own words pls
Answer:
The carbon built up makes the heat from the sun get rapped in the atmosphere, so the word gets hotter and it gets hotter faster
water evaporates from plants by a process known as
Answer:A través de la fotosintesis
Explanation:
Answer:
Transpiration
Explanation:
Water intoxication occurs when a. the body's electrolytes are out of balance b. a person has a high body mass in people engaged in low-impact activities d. all of the above
ITS A I TOOK THE TEST ON EDGE
Answer:
the answer is: A
Explanation:
Answer:
A). the body’s electrolytes are out of balance
Explanation: test on edge
What’s the differences between the three main classes of sponges.
Answer: There are three classes. These classes include Calcerea, Desmospongia, and Hexactinellida. They are divided into these classes based mostly on the composition of their spicules and skeletal fibers. (spicules are rod-shaped cellular projections that make up the skeleton of sponges) hope this helps!
Explanation:
Will mark BRAINLIEST!!!
How does cognition and biology influence learning?
GREETINGS!
Both Cognition and biology plays role in Conditioning and Learning
Cognitive aspects of learning refer to thinking processes and mental procedures involved in the learning process. Cognitive factors that influence learning range from basic learning processes, such as memorizing facts or information, to higher-level processes, such as understanding, application, analysis and evaluation.
Biological factors also play important role for example Aversion to a particular taste is conditioned only by pairing the taste (a conditioned stimulus) with nausea (an unconditioned stimulus). Generally, taste aversion is developed after ingestion of food that causes nausea, sickness, or vomiting. If taste is paired with other unconditioned stimuli, conditioning doesn’t occur. Another example is Instinctive drift or Instinctual drift. Any behavior is instinctive if it is performed without being based upon prior experience (that is, in the absence of learning), and is therefore an expression of innate biological factors.
I HOPE IT WAS HELPFUL IN ANY WAY!
due in like a few mins, help );
Answer:
A
Explanation:
Dont have time to explain
How do erosion and deposition work together to form sand dunes?
A)Waves cause erosion along coastlines and deposit sand away from the shore.
B)Erosion occurs as surface water carries sediment and the sediment is deposited near oceans and lakes.
C)Glaciers cause erosion through the movement of large chunks of ice, which are deposited and form depressions
D)Erosion occurs through deflation, and sand that was picked up is deposited against an obstruction.
C. Glaciers cause erosion through the movement of large chunks of ice, which are deposited and form depressions
Explanation:
plz give me brainiest
Answer: D erosion occurs thru deflation, and sand that was picked up is deposited against an obstruction
Explanation:
I think
Which factor is most responsible for atmospheric convection?
Answer:
atmospheric pressure and winds (I’m pretty sure)
. If a suggested daily protein consumption of .8 grams / Kg. Body weight is recommended, how many protein Kcals would be represented in the diet of a 220 lb. Individual with no suggested health concerns or limitations? (Kgs. = lbs. / 2.2 ; The caloric density of protein is 4 Kcals / gm.)
Answer:
The correct answer would be - 320 kcal.
Explanation:
Given:
Required protein amount is - .8 grams/kg
kg = lbs/2.2
weight = 220
then, weight in kg = 220/2.2 = 100 kg
solution :
requied amount of protein in normal individual:
= 100* 0.8
= 80 grams.
Now kcal by this amount of protein would be :
= 80*4
= 320 Kcal
Thus, the correct answer would be - 320 kcal.
The amount of protein Kcals in the individual's diet would be 320 Kcals.
The recommended daily protein consumption = 0.8grams / Kg body weight
The body weight of the individual is given as 220 lbs.
The weight of the individual would need to be converted to Kg.
Conversion factor between Kg and lbs is given as: 1 Kg = 2.2 lbs
The weight of the individual in Kg = 220 lbs * 1 kg /2.2 lbs ) = 100 kg
Amount of recommended protein intake of the individual based on body weight will be: 0.8 grams/ Kg * 100 Kg = 80 grams
Caloric density of protein per gram = 4 Kcals / gram
Therefore, protein Kcals in the individual's diet will be 4 Kcals / gram * 80 grams = 320 Kcals
The amount of protein Kcals in the individual's diet would be 320 Kcals.
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A nerve cell that carries information back and forth from the environment and the central nervous system is a
A. Reflex
B. Gland
C. Medulla
D. Neuron
what is nature of science 5 sentences please
Answer:
When trying to describe the nature of science, it can be useful to think of science as a culture in just the same way that we think of the cultural worlds of art and music. We need to understand and talk art or music when we enter these worlds. In the same way, we need to be able to understand and talk science.
Explanation: