List three ways the crab's hard shell protects the crab

Answers

Answer 1
Their shells protect them against predators and rough elements. Crabs have tight grips with their pincers, which allows them to grab hold of predators and fend them off. ... Their ability to condense their bodes enables crabs to take cover under rocks and other objects to hide from predators.

A hard outer shell offers protection against predators, in addition to the crab's claws, which they use to hunt prey or fight off predators.

Related Questions

Escriban las diferencias y las semejanzas que existen entre los metodos citotaticos y los citotoxicos

Answers

Answer:

Ambos son similares en sus acciones.

Explicación:

La principal diferencia que existe entre los métodos citotóxicos y citotóxicos es que los citotóxicos son las sustancias que envenenan la célula, mientras que los métodos citotóxicos son las formas de toxicidad celular. Tanto los métodos citotóxicos como los citotóxicos son similares en su acción porque tanto los métodos citotóxicos como los citotóxicos dañan la célula. Tanto en los métodos citotóxicos como en los citotóxicos, ambos causan toxicidad en la célula que inhibe el crecimiento y la estructura normales de la célula.

Mark is asked to use his reasoning skills to solve a problem. Jean is asked a specific knowledge question. According to Cattell, Mark will most likely use __________ intelligence, while Jean will most likely use__________ intelligence.a. crystallized; fluidb. fluid; crystallizedc. general; specificd. specific; general

Answers

Answer:

The correct answer is the option B: Fluid; Crystallized.

Explanation:

To begin with, in 1963 the psychologist Raymond Cattell introduced the concepts of both Fluid intelligence and Crystallized intelligence in where he explains that both are derived of the General intelligence. The first one refers to the ability of solve novel reasoning problems and is related to the capacity of important skills such as comprehension, learning and more. And the second one, the Crystallized intelligence refers to the ability of learn procedures and more technical knowledge about certain topics reflecting the effects of experience about that.

Someone please help me!!

Answers

Answer:

The correct answer is the letter B

Explanation:

I'm good in bio

PLSS HELPP! I WILL BE GIVING BRAINLIEST:)

Answers

Answer:

Hello! your answer is the very last option at the bottom!

Answer:

The Last One

Explanation:

In a certain species of insect, some individuals have flattened white disks on their bodies that protrude and interlock, resembling an orchid flower. This adaptation provides the insect with a better opportunity to capture its prey. If environmental conditions remain unchanged, it is most likely that, in future generations, the proportion of the population with this adaptation will

Answers

His offspring will have the same traits

Answer:

A) increase only

Explanation:

this adaptation will benefit these species, therefore, increasing the population

Would it be justified to call Kreb's Cycle the central wheel of metabolism? Why? Provide two specific pieces of evidence to support your answer.

Answers

Answer:

Yes.

Explanation:

Kreb's Cycle is considered as the central wheel of metabolism because the fuel molecules are oxidized ultimately within the Krebs Cycle and its intermediates are used for various biosynthetic pathways. The main function of the Kreb's cycle is to produce electron carriers that can be used in the cellular respiration for producing energy molecules in the form of ATP. without Krebs's cycle, the cell produces only two ATP molecules which very low.

Un deportista quiere batir la
marca mundial de los 100 m
у tiene dos opciones: tratar
de hacerlo a nivel del mar o
en una ciudad ubicada a 2
500 m sobre el nivel del mar.
¿Qué ciudad debe elegir si
pretende ganar? ¿Por qué?
Ayúdenme es urgente!!!

Answers

Answer:

????? english

Explanation:

Any organism that eats other animals.
otros animales.


1. Carnivore
2. Food wed
3. Energy pyramid
4. Mutualism

Answers

Answer:

1. Carnivore

Explanation:

Answer:

1 Carnivore

It only eats meat

32. Cold air takes up ___________ space than warm air

Answers

Answer:

less

Explanation:

less

Can some one help me make a grey bat food chain or food web diagram. Giving brainliest!

No links or reporting

Answers

Answer:

Gray bat ----- Flying insects (mayflies primarily) ----- algae ----- sunlight, oxygen etc.

Explanation:

The contest between living organisms seeking similar resources.

Answers

Answer:

competition occurs when living organisms, including animals, plants, bacteria and fungi, need the same limited resources to thrive in their shared environment.

Explanation:

hope this helps (brainliest plz)*

Competition is the contest between organisms seeking similar resources

Stars are hot objects and give off heat and light. Scientist can collect this energy and tell what two things about stars (even though we cannot observe or measure the star directly).



a.composition


b.temperature


c.exact mass


d.shape

Answers

Answer: A or c

Explanation:

Stars are hot objects and give off heat and light. Composition and exact mass are the things about stars.

What is Stars?

A star is the most well-known celestial object and the main building block of galaxies. The age, distribution, and composition of a galaxy's stars can be used to determine the galaxy's history, dynamics, and evolution.

In addition, stars generate and disperse heavy elements like carbon, nitrogen, and oxygen, and their characteristics are strongly tied to those of any planetary systems that may develop around them.

The study of the origin, development, and death of stars is thus at the heart of astronomy.

Therefore, Stars are hot objects and give off heat and light. Composition and exact mass are the things about stars.

To learn more about Stars, refer to the link:

https://brainly.com/question/7379319

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In order to be considered an adaptation, a trait must increase the individual's?
-Fitness
-Strength
-Height
-Range

Answers

Strength

strength is needed to become a more dominant species.
Strength, think of it as you can’t GAIN height from any trait just as you can’t gain range or fitness. You can gain strength

Pathogens are transmitted directly:

a. From contaminated surfaces

b. In food or water

c. By vectors

d. Through blood​

Answers

A

They can be spread through skin contact, bodily fluids, airborne particles, contact with feces, and touching a surface touched by an infected person.

Match the following.


1. isotopes

2. determine unique element

3. negligible mass

4. protons

5. arranged by atomic number

6. neutrons and protons

7. variation in atomic weight

8. forms lighter elements

9. forms heavier elements

atomic weight
fusion
neutrons
protons
fission
periodic table
electrons
atomic number
isotope
(I will delete improper answers.)

Answers

Answer:

1. isotopes - neutrons  

2. determine unique element - protons

3. negligible mass - electrons  

4. protons - atomic number

5. arranged by atomic number - periodic table

6. neutrons and protons - atomic weight

7. variation in atomic weight - isotope  

8. forms lighter elements - fission

9. forms heavier elements - fusion

Hi Tony :D

Indoor air pollution has increased as improvements have been made in
A) heating and air-conditioning systems
B) radon-resistant construction techniques
C) energy conservation in the home
D) green building construction
E) all of these choices contribute to indoor air pollution

Answers

Answer:

A) heating and air conditioning systems

Explanation:

I say A because the rest of the choice are promoting good ways to decrease global warming, and if you don't have as many harmful gases in the air you wont have them in your building.

e2021

Heating and air-conditioning systems increase indoor air pollution.

Heating and air conditioning systems use a large amount of energy, electricity production increased, which emits more carbon dioxide into the atmosphere.

What is indoor air pollution?It is the dust, dirt, or gases in the air inside buildings such as home or workplace that could be harmful to breath in. Poor quality has been linked to lung disease like asthma etc.

Hence , A) option is the correct answer.

To know more about pollution here

https://brainly.com/question/23857736

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HELP RIGHT NOW PLZZZZZZZZZZZZZZ

Answers

Answer:

I think the answer is C

Explanation:

During lunar eclipses, light from the sun is blocked by Earth and cannot
reach the moon.*
a. true
b. false

Answers

Answer:

A. True

Explanation:

Answer:

b)false

Explanation:

when it is a lunar eclipse it is because the moon covers the sun not the earth to the sun that is why it is false

Question 12 of 15
A__ is a device that allows a car to use hydrogen gas to operate.

Answers

Explanation:

fuel cell is the correct answer.

A student was studying the two types of nucleic acid. Based on his observation, a piece of nucleic acid had the: 5’-GCUA-3’ What kind of nucleic acid is this?

Answers

Answer:

DNA and RNA structure and function. Nucleotides and polynucleotides. mRNA, rRNA, tRNA, miRNA, and siRNA

Explanation:

I don't normally do stuff like this so I do not know if it is even near being right

When cells can replicate, what do they do? a) grow b) make bases c) make new cells d) bond with anything

Answers

Answer:c

Explanation:

Which structures are parts of the central nervous system? Check all that apply

The brain
The heart
The spinal cord
The sensory neurons
The bones
The muscles

Answers

Answer:

the brain

Explanation:

the central nervous sytem consists of the brain and spinal cord. the brain plays a central role in the control of most body functions.

Populations have the potential to grow exponentially when resources are_____?
A.constant
B. Rationed
C.abundant
D. Limited

Answers

Answer:

Option C is the correct one

Explanation:

Exponential population growth: When resources are unlimited, populations exhibit exponential growth, resulting in a J-shaped curve. When resources are limited, populations exhibit logistic growth. In logistic growth, population expansion decreases as resources become scarce.

Answer:

Populations have the potential to grow exponentially when resources are abundant.

hope it is helpful to you

What do similarities in DNA, proteins, and amino acids show about relatedness of species

Answers

Answer:

C

Explanation:

Fewer diff

Answer:

+DNA comparisons are preferred over amino acid sequences. +The order of nucleotides in the DNA indicates the evolutionary relationship more accurately than amino acid sequence. +Even though two organisms might produce the same protein, they may have slight differences in their DNA sequence.

Explanation:

que es un nucleótido??

Answers

Explanation:

Nucleotides are organic molecules consisting of a nucleoside and a phosphate. They serve as monomeric units of the nucleic acid polymers deoxyribonucleic acid and ribonucleic acid, both of which are essential biomolecules within all life-forms on Earth

What life form was the first on earth?

bacteria

amphibians

land plants

dinosaurs

Answers

bacteria was the first life form :)

For heavier stems, it is advised to use
floral foam.

O Perforated
O Unperforated

Answers

Unperforated foam is best.

During an El Niño event, farmers in the southwestern United Stated often benefit from which of the following climatic changes? Longer and cooler summers that increase crop yield
Answer A: Longer and cooler summers that increase crop yield A Wetter and warmer weather that increases soil moisture
Answer B: Wetter and warmer weather that increases soil moisture B Cooler and drier conditions that help cold-weather crops
Answer C: Cooler and drier conditions that help cold-weather crops C Warmer and drier weather that reduces soil erosion and flooding

Answers

Answer:

The answer is "Wetter and Warmer weather that increases soil moisture".

Explanation:

During the El Niño event, growers inside the southwestern of the USA often profit from hot weather and much more global warming in moisture in the soil.

Its surface waters were considerably warmer than usual in the eastern Pacific Ocean. Its transition is tightly linked with the atmosphere as well as the winds around the large Pacific.

⚠️urgent⚠️The
is living xylem that transports
up from the roots to the
and
The scientific name
for sapwood is

Answers

Answer:  plant vascular tissue

Explanation:

Select ALL that apply.

The kidneys _____.

- filter waste from the blood

- reabsorb nutrients from the blood

- ensure the body is hydrated

- oxygenate the blood

Answers

filter waste from the blood
ensure the body is hydrated
Other Questions
3 Edward is scuba diving. He stops 14.3 m below the surface to look at a fish.Then he swims down 5.8 m to look at a reef. He then swims up 3.2 m.Which is the best approximation of Edward's current position relative tothe ocean surface?CONSShouldsubtractA 12 metersB 11 metersC-17 metersD-23 metersDara chose B as the correct answer. How might she have gotten that answer? Water flows more easily than syrup, which means water has A. higher viscosity than syrupB. lower viscosity than syrupC. equal viscosity to syrup Christine runs each lap in 7 minutes. She will run more than 35 minutes today. What are the possible numbers of laps she will run today?Use n for the number of laps she will run today.Write your answer as an inequality solved for n. In a neutral solution, the concentration of H+ isGroup of answer choices True or false: The south never implemented a Telegraph system to match the North's, leaving their commanders at a disadvantage The poem In the lines - ''Summer, Winter, Autumn, Spring, Cheer the year as they bring", we can identify the use of_____________. 1 point a. Simile b. Personification c. Alliteration d. Onomatopoeia In the system of equations 4x + 2y = 10 and 12x - 3y = 3, what is the solution?Hint: SOLVE BY ELIMINATION Can someone help me with this question ? What is the area of Triangle EFG? Please help- Geometry isn't my best subject. Immediate answers are appreciated. In "Thank You, M'am," what do the blue suede shoes represent?A.what Roger wants but cannot haveB.Roger's innocenceC.the lesson that Mrs. Jones teaches RogerD.Mrs. Jones's youthDont answer pleased one person to answer thanks. ~I WILL GIVE BRIANLIST~What is this word?Definition: These are words that are pronounced the same, but have different meanings.Example: knight, night; right, write; new, knew Which is true for a substance that releases energy?OA. The energy release decreases the molecular motion and the kinetic energy of the substance.B. The energy release decreases the molecular motion but increases the kinetic energy of the substance.C. The energy release increases the molecular motion and the kinetic energy of the substance.D. The energy release increases the molecular motion but decreases the kinetic energy of the substance.E. The energy release is used only to change the state of the substance. PLS PLS HELP ASAP!!! h(x) = 12 - 5xp(x) = 2xFind (h+g)(x) ???! A...B...C...or D Read this line from the text:"My hope for you, as for all my assistants over the years, is that you will learn asmuch about yourself as you do about growing plants."What is the main purpose of this line? (5 points)1) Reveal a lesson2) Introduce a character3) Develop the setting4) Create conflict How do the geographic features on the map affect life in Southwest Asia?A. limit livable locationsB. Cause political conflictsC. Increase job opportunitiesD. Increase job opportunities What are the similarities and differences between predation and parasitismplz answer How long did it take for the rocket carrying Perseverance to reach Mars? HELPPPP PLEASE !!!!!!!!!!!!!!