Which of the following correctly compares the oxygen isotopes 16O and 18O?

Answers

Answer 1
Answer: 16O has 8 neutrons, whereas 18O has 10 neutrons.

Related Questions

Which is a tertiary consumer in this food web?

Answers

Answer:

Look below.

Explanation:

A tertiary consumer is an animal that eat primary consumers and secondary consumers. From this knowledge we can conclude that the tertiary consumer is the mountain lion since nothing consumes the animal and it is on the top of the food web for consuming the most energy.

Answer:

The Mountain Lion

Explanation:

In a food web the arrows indicate energy being transferred to the animal it's pointing to from the animal it's pointing away from. In other words the arrow points at the animal that ate the one it is pointing away from. Since the Mountain Lion has the most arrows pointing to it, it's the highest predator in this food web. Since it is at the top it is a tertiary consumer.

The spots on a jaguar help it blend into the environment and hide. What type of adaptation is this an example of?
A Shelter
B Physical characteristic
C Life cycle
D Behavior

HELPP PLSSSSSSSSSSSSSSSSSSSS​

Answers

Answer:

B Physical characteristics

Explanation:

I had the same answer on my test and I got it right. Good luck!

Answer:

B

Explanation:

Did this before

How does blood help maintain the homeostasis in the body?

Answers

Answer:

Blood absorbs and distributes heat throughout the body. It helps to maintain homeostasis through the release or conservation of warmth. Blood vessels expand and contract when they react to outside organisms, such as bacteria, and to internal hormone and chemical changes.

Answer:

Blood absorbs and distributes heat throughout the body. It helps to maintain homeostasis through the release or conservation of warmth. Blood vessels expand and contract when they react to outside organisms, such as bacteria, and to internal hormone and chemical changes.

Explanation:

Which of the following is true of binary fission?
It produces two identical daughter cells.
It requires two gametes to fuse.
It only occurs in animal cells.
It is the result of sexual reproduction

Answers

Answer:

I THINK THIS IS NUMBER FOURRRRRRRR

Explanation:

why decomposers play an important role in ecosystem​

Answers

Answer:

They break down the bodies of dead organisms, to return the nutrients back into the soil

Answer:

They break down the bodies of dead organisms, to return the nutrients back into the soil

Explanation:

Which is true about shield volcanoes?
A. Gradual slope, relatively gentle eruptions
B. Steep slope, caldera present, violent eruptions
C. Always form underneath the ocean
D. Always form on land

Answers

B. Steep slope, caldera present, violent eruptions

What is the approximate distance from the surface to the center of Earth?
A. 1,000 miles (1,600km)
B.4,000 miles (6,400km)
C. 10,000 miles (16,000km)
D. 40,000 miles (64,000km)​

Answers

Answer: B Around 4,000 miles.

Lemon juice, snake venom and cyanide have similar characteristic


Answers

Answer:

what is the question?

Explanation:

DNA is always tuned on all the time in all of your cells true or false

Answers

The answer for this is true :)

Answer:

true

Explanation:

i just did this last period

If someone crosses the black cat (BB or Bb) with white cat (bb) and 50 percent of the offspring are black, what is genotype of the black cat ?

Answers

The cat is bbbbbbbbbbbbb

Answer:

this cat is Bb

Explanation:

Which of the following describes the structure of an amino acid

Answers

Amino acids are the monomers that make up proteins. Each amino acid has the same fundamental structure , which consists of a central carbon atom, also known as the alpha (α) carbon, bonded to an amino group (NH2), a carboxyl group (COOH), and to a hydrogen atom.

Which of the following best describes the division of cytoplasm and the cell membrane?
a:Cytokinesis
b:Sister chromatid
c:Spindle fiber
d:Centromere

Answers

Answer:

A: Cytokinesis

Explanation:

the cytoplasmic division of a cell at the end of mitosis or meiosis, bringing about the separation into two daughter cells.

help.........................................

Answers

Answer:

the third option

Explanation:

What is the most specific level of taxonomy?
A. Phylum

B. Class

C. Kingdom

D. Species

Answers

Answer:

D. Species

Explanation:

Species is the most specific major taxonomic rank; species are sometimes divided into subspecies, but not all species have multiple forms that are different enough to be called subspecies.

Answer:

D. Species

Explanation:

Make your own definition of "life"

Answers

you either live or die

Explain why the external eye muscle can be
considered the muscle with the greatest dynamic
strength.
DONE

Answers

Answer:

that the answer

Explanation:

can you help me with my question In the extended simile of the underlined passage from Paragraph 15 of "A Wagner Matinee," the narrator makes an observation about the soul that aring rokol been A. it is like a strange moss on a dusty shelf that, with excruciating suffering, can wither and die y for I the be B though after excruciating suffering it may seem to wither, the soul never dies, C. excruciating, interminable suffering that goes on for half a century can kill the soul.

Answer:

moves to readjust the eye position and it moves constantly to maintain a steady point of fixation

Explanation:

trust me

Which answer choice best explains why tractor trailers take more time to speed up and slow down than regular cars?

Answers

Answer:

sorry but i need the points

Explanation:

__________ is the sum of all the chemical reactions in a cell.

Select one:
a. Reproduction
b. Metabolism
c. Homeostasis
d. Responding to stimuli

Answers

Answer:

Metabolism

Metabolism, the sum of the chemical reactions that take place within each cell of a living organism and that provide energy for vital processes and for synthesizing new organic material.

Explanation:

Hope it helps :)

Answer:

metabolism

option B is correct answer of this question

hope it helps

have a nice day

4. How can different species of insect-eating birds live in the same tree?

Answers

Answer:

How can different species of insect-eating birds live in the same tree? The competitive exclusion principle explains the no two species can have the same niche in the same habitat; hence, each species eat different food types and they obtain it in various ways.

Explanation:

Lucas is carrying his rock collection into class. He carries 30 pounds of rare rocks 15 feet into Classroom 6. It takes him 3 minutes to get them into the classroom. What is Lucas's speed and how much work is done? Be sure to show your work with equations as part of your answer.

Answers

Answer:

450

Explanation:

You would multiply 30 by 15 then you will get your answer hope this helps

Answer:

work= 30 x 15

work= 450

foot pound

speed= distance/ time

speed= 15/3

speed= 5 ft per minute

An additional layer of defense and maintains shape

Answers

Answer:

Prokaryotes have a cytoplasm, plasma membrane, DNA, and ribosomes, but no nucleus. They have a cell wall that offers an additional layer of protection, prevents dehydration and maintains the shape of the cell. The cell wall is made of peptidoglycan.

Explanation:

A change in a person’s environment that is received by their nervous system

In the nervous system, a neural message is known as an ___________________.

Answers

Answer:

sorry I need points heheyehueueurhebebrbrrh

*PLEASE ANSWERRR !!!
In which lower layer of the ocean do anglerfish live?

a.) hadeopelagic

b.) abyssopelagic

c.) mesopelagic

Answers

Answer:

they live in bathypelagic layer. is there another answer choice that says that?

Explanation:

Answer: abyssopelagic

Explanation:

A stopped car begins moving and reaches a speed of
25m/s in 5 seconds. What is its acceleration?

+25m/s2
+5m/s2
-Om/s²
5m/s

Answers

Answer:

B) 5m/s^2

Explanation:

The formula for acceleration is [tex]\frac{vf-vi}{t}[/tex]

vf is the final velocity which in this question is 25m/s

vi is the initial velocity which in this question in 0m/s because it says "A stopped car"

t is the time which is 5 seconds

When you put these numbers into the formula you get 5m/s^2

can you answer all these pls​

Answers

Answer:

lol

Explanation:

xd

1 ) glucose + oxygen -> carbon dioxide + water
2) glucose + lactic acid
3) glucose is completely broken down...
4) mitochondria

Earth’s mantle plays an important role in plate tectonics. Why is the mantle so important to this process?

Answers

Answer:

fjhfsx ncn vgcRilmloessCbdntrvkgyjse

What is the relationship between a mutation and a gene?


A mutation changes the sequence of DNA bases of a gene.


A gene causes a mutation when it manufactures the wrong protein.


A mutation creates new genes from the same DNA segment.


A gene results in a mutation when it produces a change in the type of mRNA.

Answers

Aggy is a very long day and I don't have to go back and forth to the store to pick up a little bit and I have been there for me to do it again and .

Answer: I am answering this question 2 years later to tell you its A change in the sequence of DNA is known as a mutation.

Explanation:

What transport method do you think the Golgi apparatus uses to ship packages of proteins out of the cell?

Answers

Proteins are transported from the Golgi apparatus to their final destinations through the secretory pathway and endomembrane system. Proteins are sorted into different kinds of transport vesicles, which bud from the trans Golgi network and deliver their contents to the appropriate cellular locations.Some proteins are carried from the Golgi apparatus to the plasma membrane by a constitutive secretory pathway and some proteins are transported to the cell surface by a distinct pathway of regulated secretion or are specifically targeted to other intracellular destinations, such as lysosomes in animal cells or vacuoles in yeast.

Proteins are sorted into the regulated secretory pathway in thetrans Golgi network, where they are packaged into specialized secretory vesicles. These immature secretory vesicles are larger than the transport vesicles, often fuses with each other while further processing their protein contents. The sorting of proteins into the regulated secretory pathway appears to involve the recognition of signal patches shared by multiple proteins that enter this pathway.

In the process of selective transport of proteins to lysosomes, the lumenal lysosomal proteins are marked by mannose-6-phosphates that are formed by modification of their N-linked oligosaccharides shortly after entry into the Golgi apparatus. A specific receptor in the membrane of the trans Golgi network then recognizes these mannose-6-phosphate residues. The resulting complexes of receptor with the lysosomal enzymes are packaged into transport vesicles destined for lysosomes.


Help please Confusing

Answers

Job is the answer
Could also be profession or career
But that doesn’t apply

How would you use the water cycle in your rainforest biome?​

Answers

Answer:

The role of rainforests in the water cycle is to add water to the atmosphere through the process of transpiration (in which plants release water from their leaves during photosynthesis). This moisture contributes to the formation of rain clouds, which release the water back onto the rainforest.

Explanation:

Hope it helps

The role of rainforests in the water cycle is to add water to the atmosphere through the process of transpiration (in which plants release water from their leaves during photosynthesis). This moisture contributes to the formation of rain clouds, which release the water back onto the rainforest.
Other Questions
7. Half of 18 please someone help me What was the significance of Martin Luther King to the civil rights movement? Tim Horton wants to raise funds to open a branch of their coffee shop in Trinidad. To raise the funds, Tim Horton would sell bonds 100 $1,000 par value with a coupon interest rate of 6%. The bonds would mature in 15 years and interest would be paid semi-annually. The required rate of return is expected to be 8%. Requirement:a) Calculate the value of one bondb) What is the total amount Tim Horton would raise if all bonds were sold? in klm the measure of m=90 the measure of l=68 and mk=2.5 feet. find the length of kl to the nearest tenth of a foot Determine the convection heat transfer coefficient, thermal resistance for convection, and the convection heat transfer rate that are associated with air at atmospheric pressure in cross flow over a cylinder of diameter D = 100 mm and length L = 2 m. The cylinder temperature is Ts = 70 C while the air velocity and temperature are V = 3 m/s and T[infinity] = 20C, respectively. Plot the convection heat transfer coefficient and the heat transfer rate from the cylinder over the range 0.05 m D 0.5 m. 320.0 g of NaCl would contain how many formula units? (Molar mass ofNaCl is 58.44 g/mol) * A sphere shaped snow globe has a radius of 4 inches. How much water can the snow globe hold? How did the Nile River floods differ from those of the Tigris and Euphrates?(A)They were less severe.(B)The Nile didn't flood unless the Gods were angry.(C)They were less predictable.(D)They were more predictable.(E)They were more severe. A 12-pound bag weighs more than a 200-ounce bag. True or false?Question 9 options: True False ________________________________ 7. How did the cotton gin affect slavery in the South? (1 point)It created an increase in the demand for slaves.It created a reduction in the demand for slaves.It prompted Congress to legalize overseas slave tradeIt caused the spread of slavery to the North Please help me!!! this is due now What is not fully grown or developed What is the slope-intercept form of the equation below written in standard from:x + y =9A. y = x + 9B. y = -x+ 9C. y + x = 9D. y = 9 + x A right triangle is shown.68Enter the value of x. What volume, in milliliters, of a 0.140 M solution of KCl contains 2.65 g of the compound?Express the volume to three significant figures and include the appropriate units. Which of the following is considered parasitism? aA hummingbird pollinating a flower. bA flea is sucking the blood from a dog. cA spider builds its web in a tree. dA bug hitches a ride on your backpack during a hike. I NEED HELP!!!!!!!!!!! In 1804 Thomas Jefferson made one of his most significant contributions as president when he Please answer thissssss!If you help Ill give you 5 stars?