Answer:
True
Explanation:
The sister chromatids separate and migrate to opposite poles at Anaphase II.
True
Answer:
True
Explanation:
Val works as a paleoclimatologist in Alaska. While studying ice core samples, she identifies an increase in the Isotopic ratio of oxygen
10,000 years ago. From this discovery, she knows that Earth's temperature at that time was
Aside from
temperature, Val can also learn about
V from the ice cores. Val's data suggests that she's uncovered a glacial
climate for this time period. During a glacial climate, Val knows, there would have been
sea level, compared to what she
witnesses today
50
드
Answer:
different then today
levels of precipitation
a decrease in
What does a leaf absorb and release so photosynthesis can take place?
I’m not sure if it’s oxygen or not.
Answer:
Chlorophyll's job in a plant is to absorb light—usually sunlight. The energy absorbed from light is transferred to two kinds of energy-storing molecules
Why do you think a scientist would want to measure a specific part of the plant?
Answer:
To Make sure, it isn't toxic. Nor Deadly and rare to find.
Explanation:
Answer:
Plant growth rate can be measured as the relative increase in leaf area over time, by substituting total plant leaf area for total biomass in the conventional RGR equation.
Explanation:
Imagine a marked increase in dissolved carbon dioxide in warm shallow waters, where coral reefs exist. How could the increase in dissolved carbon dioxide MOST LIKELY affect the diversity of this ecosystem?
Question 4 options:
Aquatic plants die because they are unable to carry out photosynthesis under the new conditions.
The increased carbon dioxide causes an increase in dissolved oxygen also and more animals migrate to the area.
These are perfect conditions for coral reefs, which support a vast diversity of living organisms.
Some organisms are unable to withstand the reduced pH levels and die.
Some organisms are unable to withstand the reduced pH levels and die because the carbondioxide in water makes the water acidic.
What is the effect of dissolved carbondioxide in water?Ocean acidification occurs when the carbondioxide gas is dissolved in water that have negative effects on many marine species especially on coral reef which provides habitat and food for many organisms.
So we can conclude that some organisms are unable to withstand the reduced pH levels and die because the carbondioxide in water makes the water acidic.
Learn more about coral here: https://brainly.com/question/1143432
Answer:
Some organisms are unable to withstand the reduced pH levels and die.
Explanation:
I took the quiz :))
Who was the first to make accurate observations without a telescope of our solar system?
Answer : Tycho Brahe
what is a cardiovascular diseases
Answer:
Disease that is related to heart & other circulation system can be considered as cardio vascular disease especially disease related to heart..
Put the parts in order of the alimentary canal
In your own words, describe the Gaia hypothesis.
As energy does
not cycle through
an ecosystem but
rather moves in
one direction,
what happens to
the energy that is
"lost"?
A. The energy is
released as heat.
B. The energy is
destroyed once an
organism is consumed.
C. The energy stays
with the original
organism.
Answer:
A
Explanation:
......................
The energy that is lost is released as heat in the ecosystem. So, the correct option is A.
What do you mean by Ecosystem?An ecosystem may be defined as the place or area where members of different species or communities live together and interact with one another for the purpose of food, shelter, and space.
The energy in the ecosystem moves in one direction which means from the bottom trophic level to the above. It never moves in the opposite direction until there will be damage to higher tropic level organisms. From there, it is released as heat.
Therefore, the correct option for this question is A.
To learn more about the Ecosystem, refer to the link:
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Pollution is matter or energy
Answer:
matter
Explanation:
What is the primary role of most forensic scientists?
O A.
to arrest criminals
OB.
to train police officers
OC. to testify in court
OD.
to analyze evidence
Answer:
D.
to analyze evidence
Explanation:
took test
Answer:
To analyze evidence
Explanation:
The collect.the evidence found at crime scene
What can be done to help prevent erosion on a building site
Answer:
use of barriers like earth walls, soil nails, riprap, turbidity barriers, and concrete blocks
Answer:
the use of barriers like earth walls, soil nails, riprap, turbidity barriers, and concrete blocks
Explanation:
Which statement regarding the digestive system is true?
A.The large intestine stores waste ready for elimination.
B.Viruses in the colon help produce valuable vitamins.
C.The small intestine is responsible for water reabsorption.
D.The large intestine acts as a trash compactor.
E.The colon is the last portion of the large intestine
Answer:
C poh
Explanation:
sana poh makatolong poh
When a garter snake consumes a mouse, what happens to the organic matter that made up the mouse's body?
A.
It changes form.
B.
It is destroyed.
C.
It leaves the ecosystem.
D.
It becomes more massive.
Which of the following is true statement?
Elastic objects can be stretched and return back to their original size.
Elastic objects never go back to their original shape.
Elastic objects will always break when stretched.
Elastic objects can never be stretched.
Answer:
Elastic objects never go back to their original shape.
Explanation:
When an elastic object is stretched beyond its limit of proportionality, the object does not return to its original length when the force is removed. In this instance, the relationship between force and extension changes from being linear, or directly proportional, to being non-linear.
Answer:
I don´t know if the other person is correct or not so don´t take my word for this but I think its A. Elastic objects can be stretched and return back to their original size.
Explanation:
1. If you know that small sharks and large sharks are the top two consumers in a food chain, which of the following pairs would start your food chain?
cord grass, ocean sunfish
O copepods, ocean sunfish
energy from sun, cord grass
energy from sun, copepods
Answer:
The answer is energy from the sun, cord grass
Explanation:
All food chains start with a producer (plant life,) which get their energy from the sun.
It isn't cord grass, sunfish because sunfish are predators & don't eat cord grass. It isn't energy from sun, copepods because it's missing your producer. It isn't copepods, ocean sunfish because you are missing the producer.
Which phase of cell division is shown?
O prophase
O anaphase
telophase
O metaphase
Answer: I don't have the picture you're looking at, but I can try to give you some clues to help you out.
Prophase is where the chromatids enter the cell and the chromosomes attach to the spindle fibers in the cell.
Metaphase: all of the chromosomes line up in the center of the cell (I use this trick I made up to remember this one: The chromosome will have Met the teacher's expectations when they line up in the center of the cell.)
Telophase: is where the sister chromatids go to opposite sides of the cell right before they split
Anaphase is when they finally split and are now classified as two different cells. One parent cell and one daughter cell.
I hope this helps you to solve your problem!
- AnaMae10
Where does petroleum come from? O A. Bauxite reserves O B. Ancient sea creatures OC. Ancient plants O D. Dinosaur remains
[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]
The Correct choice is B. Ancient see creatures
Petroleum is a finished product formed by the fractional distillation of Crude oil that is found in coastal / Seaside areas. because it's basically formed by Ancient see creatures.
Describe the difference between an arid and a semiarid climate
Answer:
Introduction. Arid regions by definition receive little precipitation—less than 10 inches (25 centimeters) of rain per year. Semi-arid regions receive 10 to 20 inches (25 to 50 centimeters) of rain per year
Explanation:
i hope this helped
:)
what can learn or show us about patterns of evolution?
Answer:
Biogeography, the study of the geographical distribution of organisms, provides information about how and when species may have evolved. Fossils provide evidence of long-term evolutionary changes, documenting the past existence of species that are now extinct.
Mitosis and Binary Fission are very similar except when comparing the size of the new daughter cells relative to the original parent cell.
True or false?
Answer:
Explanation:
False sorry if it is wrong
Mitosis and Binary Fission are very similar except when comparing the size of the new daughter cells relative to the original parent cell is a false statement.
What is Mitosis?A cell prepares for cell division by replicating its chromosomes, segregating them, and creating two identical nuclei during the mitotic phase. The cell's contents are often evenly divided into two daughter cells with identical genomes after mitosis.
A cell copies each chromosome during mitosis and distributes one copy to each of its two daughter cells. With regard to our example of an instruction manual, it is crucial that each person receive a duplicate of each page.
Mitosis follows the same pattern. Each chromosome must be delivered to each of our cells exactly once, without any errors, or the cells may have problems carrying out the genetic instructions.
Therefore, Mitosis and Binary Fission are very similar except when comparing the size of the new daughter cells relative to the original parent cell is a false statement.
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why luke warm temperature is not suitable for washing
Answer:
There are certain times in life we are told to use a liquid that is lukewarm, mainly when we are bathing or feeding a baby, and when we are baking with yeast. For those of us who are not experts at either, this direction can be stressful—how warm is lukewarm? What will happen if it is too hot? Or too cool? We know (and don't want to think about) what will happen if the liquid is too hot to bathe or feed the baby, but what about when using yeast in a recipe? Before we get into those details, it is important to understand what lukewarm really means.
What fraction with a greater numerator than denominator is equivalent to 3 1/8? Explain.
Answer:
A fraction with a greater numerator (top number) than denominator (bottom number) is called an improper fraction.
To change a mixed number to an improper fraction:
Multiply the whole number by the denominator of the fraction and add the numerator of the fraction - place this number as the numerator in the new fraction.Copy the denominator of the fraction to the denominator of the new fraction.[tex]\sf 3 \frac18=\dfrac{3 \times 8 + 1}{8}=\dfrac{24 + 1}{8}=\dfrac{25}{8}[/tex]
Answer:
25/8
Explanation:
Now we have to,
→ convert mixed into improper fraction.
Let's solve the problem,
→ 3 1/8
→ ((3 × 8)/8) + (1/8)
→ (24/8) + (1/8)
→ (24 + 1)/8
→ 25/8
Hence, the answer is 25/8.
distinguish between male and female cones of pinus and cycas
Answer:
You can observe a difference between Cycas and Pinus in their cones too. The male cone of cycads is large and terminal, bearing numerous microsporophylls while the male cone of pines is small and clustered. Female Cone
Explanation:
What are the components of both hydraulic and pneumatic fluid systems?
Answer:
Hydraulic and Pneumatic Fluid Power Parts and Systems Bearing Service is a stocking distributor for a full line of hydraulic and pneumatic components such as pumps, motors, valves, cylinders, actuators, transfer pumps, filters, regulators, lubricators, air dryers, and filtration units.
Explanation:
What are the 3 types of immunity?
Explanation:
innate, adaptive, and passive
Imagine that you are a baseball, and are being used in a game. Write a story that tells about the different forces you feel during the game. Remember that any time an object’s motion changes, there must be some kind of force acting on it.
Explanation:
It's hard to believe, but everything in the world is in motion, all the time. Even things that look perfectly still are packed with atoms that are vibrating with energy. Understanding how motion works was one of the great milestones of science and it's credited to the brilliant English physicist Sir Isaac Newton. His laws of motion, written over 300 years ago, were so well stated that scientists still use them in most situations today. The basic idea Newton taught us is that motion is caused by forces—which is easy enough to understand: kick a ball (the force) and it flies into the air (the motion). But forces don't always make things move: a bridge has lots of forces acting on it, but it doesn't go anywhere. Also, the "motion" forces produce is sometimes a shift in the direction in which something is moving or a change in its shape. So what exactly are forces and how they do they produce these different kinds of motion? It's time to take a closer look at the science of moving things!
HELP ME OUT PLS!!!!!!!
19) How bright a star appears to us on Earth depends MAINLY on
A) the age of the star.
B) your position on Earth.
C) the composition of the star.
D) the star's distance from Earth.
Answer:
I believe its D) the star's distance from Earth
Answer:
The star's distance from earth
Explanation:
I just did it on USATestPrep
Integrated pest management (IPM) utilizes all of the following methods except
A. limiting the use of low-toxicity pesticides like boric acid
B. spraying plants with broad-spectrum pesticides
C. encouraging pest's natural predators to settle on crops
D. genetic modification of plants to produce natural pesticides
products of biotechnology
Answer:
Increasingly, modern biotechnology is being used here. Products include vitamins, citric acid, natural colourings, flavourings, gums and enzymes. Gums used as low-calorie thickening agents and low-calorie sweeteners from natural ingredients are also produced using modern biotechnology.