9. Do you think that the blue crab can survive out of water? Explain your answer.

Answers

Answer 1

Answer:

Blue Crabs can last up to 24 hours out of the water as long as they are kept cool and moist.

Explanation:

Answer 2

Answer:

Long as their gills are kept moist

Explanation:

However, unlike fish, blue crabs can survive out of water for long periods of time-even over 24 hours-as long as their gills are kept moist. When out of water, crabs will seek out dark, cool, moist places to help prevent their gills from drying out and to hide from predators.


Related Questions

There are three sources of genetic variation in sexual reproduction. Determine which of the following statements accurately describes which of these are considered random and which are not

Answers

Genetic recombination and independent assortment are considered random sources of genetic variation, while mutations can occur randomly or due to specific factors.

In sexual reproduction, the three sources of genetic variation are genetic recombination, independent assortment, and random mutations. Among these sources, genetic recombination and independent assortment are considered random processes, while mutations are not entirely random.Genetic recombination occurs during meiosis when homologous chromosomes exchange genetic material through crossing over. This process is considered random as the precise locations where recombination events occur are unpredictable.Independent assortment refers to the random alignment and separation of homologous chromosomes during meiosis I. The random positioning of maternal and paternal chromosomes contributes to genetic diversity in offspring.On the other hand, mutations are not entirely random as they can be influenced by various factors such as exposure to mutagens or errors in DNA replication. However, the specific mutations that occur at particular loci are generally considered random events.Therefore, the accurate statement would be that genetic recombination and independent assortment are considered random sources of genetic variation, while mutations are influenced by both random and non-random factors.

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just don't understand what to do

just don't understand what to do

Answers

A body is made of matter and matter is made of very small particles called molecules, which are constantly moving.

The molecules in a cold body move little but in a hot body they move more because we have provided heat.

When a hot body comes into contact with a cold body these things happen:
1) the hot body cools down (becomes cold).
2) the cold body heats up (gets hot).
3) both bodies reach the same temperature.

In summary, the heat passes from the hottest body to the coldest body until thermal balance is reached (the two bodies reach the same temperature).
just don't understand what to do

What will most likely happen if all the chloroplasts are removed from a plant cell?

Answers

In the process of photosynthesis sunlight is absorbed by the chloroplasts to make sugar. Therefore, if chloroplast is taken out of the cell, the green plant will not be able to carry out the process of photosynthesis which means the plant will die.

which structures are found in typical prokaryotic cells and also in typical plant cells
a) cell walls
b) histones
c) telomeres
d) tonoplasts​

Answers

Answer:

a. cell wall

pls Mark brainliest

WHy do the United States had a federal type of government

Answers

Answer: Is the explanation

Explanation: To keep the U.S under control so the other countries don't attack

and also collect tax.

What characteristics do viruses share with all lining organisms?
A. Respiration
B. Metabolism
C. Movement
D. Replication

Answers

Answer:

D. Replication.

Explanation:

Hope this helps!

Answer:

D. Replication

Explanation:

Viruses share 2 important traits with living things, they have genetic material, and they can evolve. which means they can replicate and undergo mutation, and have DNA. RNA. and much more.

Science is concerned with ________ phenomena.
Group of answer choices

physical

mystical

repeated
Next

Answers

Answer:

physical

Explanation:

science deals with physical things

Science is considered with the physical phenomena. Thus, the correct option is A.

What is Science?

Science is a systematic endeavor which builds and organizes the knowledge in form of testable explanations and predictions about the whole universe. Science may be as old as the human species, and the earliest archeological evidence for scientific reasoning is about tens of thousands of years old.

Natural phenomena are the observable events which occur in the universe and which we can use the science and knowledge to explain or predict. The goal of building knowledge in science is to develop general ideas, based on evidence to the people, that can be explained and predicted phenomena.

Therefore, the correct option is A.

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A postsynaptic neuron has an RMP of -70mV and a typical threshold of -55mV. It has three presynaptic inputs-from neurons X, Y, and Z. Stimulation of
neuron X causes the postsynaptic neuron to depolarize by 0.5 mV. When X and Y are stimulated simultaneously, the postsynaptic neuron depolarizes by
1 mV, If X fires 10 times and Y fires 10 times the result will be …

Multiple Choice
a subthreshold summation.
presynaptic inhibition.
threshold is reached and an AP is fired.
many APs are fired.
the membrane depolarizes.

Answers

When X fires 10 times and Y fires 10 times, the result will be a subthreshold summation.

Subthreshold summation happens when two or more presynaptic inputs that are sub-threshold (i.e., they cannot create an action potential) combine their effects on the postsynaptic neuron.

Here, the postsynaptic neuron has an RMP of -70mV and a typical threshold of -55mV. When neuron X is stimulated, it depolarizes by 0.5 mV.

When X and Y are stimulated simultaneously, the postsynaptic neuron depolarizes by 1 mV, which is sub-threshold (below -55mV).

Therefore, when X fires 10 times and Y fires 10 times, the postsynaptic neuron will experience subthreshold summation and no action potential will be fired.

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Complete the table below by naming the blood vessels and sketching their function. Your Sketch may be a symbol, as shown here.


OMG PLS PLS PLS HELP!!!!
what should i put for the "vein" picture??

Complete the table below by naming the blood vessels and sketching their function. Your Sketch may be

Answers

Answer:

blood vessels that carry blood with oxygen is called aries .

blood vessels that carry blood without oxygen is called veins

Analyze the graphs below. Which growth model would apply to a population of squirrels arriving on a new island? Assume the squirrels have no way to leave.

Analyze the graphs below. Which growth model would apply to a population of squirrels arriving on a new

Answers

A logistic growth model is most appropriate for expanding squirrel populations to new islands.

Give a brief account on logistic growth model.

A logistic growth model is one that incorporates carrying capacity to show how growth slows when a population reaches a point where the amount of resources is limited. As the population grows, the organism's population reaches the carrying capacity and stays there. This is the maximum population the environment can support.

Population grows more slowly as it approaches carrying capacity (K), or the maximum population that the surrounding area can support according to the population logistic model. According to this declaration, all members of the population have equal access to resources and chances of survival.

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what are some basic things about genetics and how they function (need for a one pager)

Answers

People receive their parents' chromosomes, which house their genes. The 23 pairs of the 46 chromosomes that make up the human genome total 46. Chromosomes are paired. One set of each pair of chromosomes—one from the mother and one from the father—is randomly inherited by a child from each parent.

Genes serve a variety of purposes.

As parts of genetic material, genes are also units of inheritance.

They regulate the phenotypes or morphologies of individuals.

Cell division requires the replication of genes.

Hereditary information is passed down from one generation to the next through genes.

Here are five genetics-related facts.

Genetics: Interesting Facts

About 90% of the genetic material in mice and 98% in chimpanzees is shared by humans. A nearly complete copy of the human genome is found in every cell of the body. Both our mother and father contribute 23 chromosomes to us. Genes can be passed down to cause some diseases.

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Can someone please do this for me I will
Litteraly Venmo anyone to do this whole assignment for me

Can someone please do this for me I willLitteraly Venmo anyone to do this whole assignment for me

Answers

I won’t do it but I’ll help you. This is what the punnet square should look like
Can someone please do this for me I willLitteraly Venmo anyone to do this whole assignment for me

sustainability refers to using resources in such a way that we ensure that they will be clean and healthy for our use

Answers

Answer:

The given statement is true.

Explanation:

Sustainability aims to satisfy immediate requirements, without either undermining skilled workers' opportunity to accomplish about there requirements or needs.It allows companies to decide on their lengthy effects throughout regulatory, socioeconomic, as well as evolutionary terms as well as on quick benefits, including such income reports during the next half portion.

which of the following beat describes the producers in a terrestrial food web​

Answers

Answer:

the photo?

Explanation:

the photo? there isnt a picture

Isostasy is the balance between what two forces?
A. Accretion and buoyancy
B. Gravity and heat
C. Gravity and buoyancy
D. Depth and buoyancy

Answers

Answer:

C-Gravity and buoyancy

Explanation:

Downwards gravity and upward buoyancy

Answer:

it would be .C.

Explanation:

Methods for the Culturing

Answers

Answer:

There are several types of bacterial culture methods that are selected based on the agent being cultured and the downstream use.

• Broth cultures.

• Agar plates.

• Agar based dipsticks.

• Stab cultures.

• Culture collections.

•Solid plate culture of thermophilic microorganisms.

• Isolation of pure cultures.

Use your completed Fossil Primate Chart (on pp. 393–394) to answer the following questions. What geographic region(s) have numerous fossil primate discoveries? Why might fossil primates be common in these places? Identify one geographic region that has few or no fossil primates. Why might fossil primates be rare here? Choose one strepsirhine-like fossil primate and one haplorhine-like fossil primate, and list at least two traits that distinguish them. What do these traits suggest about their classification and relationship to living primates? Choose any two haplorhine-like fossil primates and list at least two traits that distinguish them. What do these traits suggest about their classification and relationship to living primates?

Answers

Answer:

Africa, Madagascar, Asia, and the New World.

Explanation:

Africa, Madagascar, Asia, and the New World are the geographic regions have numerous fossil primate discoveries. Fossil primates to be rare in the temperate regions because only a small fraction of the primates that have ever lived has been preserved as fossils due to of climatic and geological conditions of the region. The strepsirhines like fossil primate containing wet-nosed primates, whereas haplorhines like fossil primate containing dry-nosed primates. These traits suggest that the living primates are evolved from these extent primates so that's why they are classified in the same phylum.

Please hurry!!
During DNA replication, which enzyme breaks the hydrogen bonds between nitrogenous bases to unwind DNA?


Primase


Ligase


Helicase


DNA polymerase

Answers

Answer:

enzyme helicase

Explanation:

My professor helped me with this one

Evolutionary trees (phylogenies) represent a succession of related species, with the most recent at the tips of the branches. Each branch point represents a common ancestor of all species that radiate from it.True or False

Answers

This assertion is accurate.

The majority of contemporary classification schemes, or phylogenies, are based on the evolutionary connections between organisms. Phylogenetic classification methods arrange species or other groups in ways that correspond to how we understand how they descended from a common ancestor. The species or groups of interest are located at the ends of lines known as the tree's branches in a phylogenetic tree. We depict our best theory about how a group of species (or other groups) emerged from a common ancestor when we create a phylogenetic tree. This theory is based on data we've gathered about our set of species, including things like their physical characteristics and the amount of time they spend growing. Every branch point contains the most recent common ancestor of all the groups that have descended from that branch point.

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Name and discuss one way that antiscience attitudes have affected actual legislation in the United States.

Answers

The one way in which antiscience attitudes have affected actual legislation in the United State was them viewing the recent coronavirus as a political occurrence.

What is Antiscience attitude?

These refers to the different types of attitude which refutes science and its other scientific methods.

President Trump believed the Coronavirus pandemic was caused by Biden's loyalists who were in support of his election thereby tarnishing his own image to the public.

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According to scientists, donkeys and horses share a common ancestor. Which evidence shows that the two organisms are related?
Group of answer choices

Both run fast.

They have the same diet.

They have the same bones in their limbs.

Both are tall.

Answers

They have the same bone in their limbs

The ______ is the fluid component of blood. ​

Answers

Answer:

(Plasma)

Explanation:

The plasma is the fluid component of blood.

~rere

Answer:

Plasma

Explanation:

B. Liverworts (Hepatophyta)
1. Observe the living green "leafy" gametophyte stage at Station A. These organisms have leaf-
like, stem-like, and root-like structures. Draw and label structures of the liverworts. Be sure
to include labels of the following items: gametophyte, n, sporophyte, 2n, rhizoides, leaf-like
structures, and thallus.
2. Use the dissecting scope and look at the sporophyte, gametophore, rhizoides, and thallus.
What do you notice? Write down some observations of each.
3. Compare the moss to the liverworts. How are they similar and how are they different?

Answers

Answer:

Explanation:

Title: Observation of Liverworts (Hepatophyta)

Objective: To observe the living green "leafy" gametophyte stage of liverworts and compare them with moss.

Hypothesis: Liverworts and moss may share some similarities in structure, but there may be significant differences between them.

Observations:

Liverworts Structures:

Gametophyte: The main plant body of the liverwort, which is haploid (n) and produces gametes.

Sporophyte: A structure that grows from the gametophyte and produces spores. It is diploid (2n).

Rhizoides: Root-like structures that anchor the gametophyte to the substrate and absorb water and nutrients.

Leaf-like structures: Flattened structures that resemble leaves but do not have true veins or stomata.

Thallus: The entire plant body of the gametophyte, which lacks true stems or roots.

Observations of different structures in liverworts:

Sporophyte: Small and inconspicuous, growing from the gametophyte.

Gametophore: The stem-like structure that supports the gametophyte and sporophyte.

Rhizoides: Thread-like structures that attach the gametophyte to the substrate and absorb water and nutrients.

Thallus: The plant body of the gametophyte that lacks true stems or roots.

Comparison between liverworts and moss:

Similarities:

Both are non-vascular plants.

Both have a haploid (n) gametophyte and a diploid (2n) sporophyte stage.

Both reproduce by spores and require water for fertilization.

Differences:

Liverworts have leaf-like structures and a thallus, while mosses have true leaves and stems.

Liverwort sporophytes are small and inconspicuous, while moss sporophytes are tall and conspicuous.

Liverworts have rhizoides, while mosses have true roots.

Which mineral resource is used to make batteries? graphite gypsum talc clay

Answers

Answer:

graphite

Explanation:

graphite is a mineral resource used to make batteries

Graphite is the mineral that is frequently utilized to create batteries. So, the correct option is A.

What is Graphite?

A crystalline form of carbon that is found in nature is called graphite. Due to its special qualities, this mineral, which is exceptionally smooth and slippery, is frequently employed in a variety of applications. Due of its propensity to create a trace on paper, graphite is one of the materials that is most frequently found in pencils.

In addition to being used in pencils, graphite is also employed in lubricants, nuclear reactor moderators, batteries, and other electrical devices as electrodes. It is a good heat- and electricity-conductor and is generally chemically stable. Graphite is frequently obtained either open pit mines or underground mines and is typically found in metamorphic rocks.

Therefore, the correct option is A.

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Your question is incomplete, most probably the complete question is:

Which mineral resource is used to make batteries?

graphite gypsum talc clay

which amino acid is added first in the amino acid chain in the synthesis of protein archaebacteria?

a. formyl-methionine
b. arginine
c. lysine
d. methionine

Answers

When the codon is used for initiation, fMet is used instead of methionine, thereby forming the first amino acid as the peptide chain is synthesized.

Answer:

d

Explanation:

Im just guessing foh lol

Match the following terms with the correct definition.

Match the following terms with the correct definition.

Answers

Answer:

1. A (Central dogma)

3. F ( Peptide)

4. G ( protien)

5. E (Robosome)

6. C (RNA)

Explanation:

That's all I know. If not switch 1 and 5 they might be the same id/k

Hope this helped and have a wonderful day!

what are
two positive and two negative effects of land use by humans.

Answers

Answer: Positive:

1. Keep humans alive

2. Adequate food

Negative:

1. pollution

2. over population

Explanation:

A fossil of an extinct dinosaur is found, and the anatomy of the fossil shows similarities to that of a bird.
What possibly explains these similarities?

A. This is purely chance and isn't significant.

B. The extinct dinosaur and modern bird share a common ancestor.

C. All dinosaurs evolved into birds and that's why there aren't any dinosaurs alive today.

D. Dinosaurs choose to fly, and evolved into birds to escape predation and capture food.

Answers

Answer:

B sounds like a sensible choice

Explanation:

The extinct dinosaur and modern bird share a common ancestor. So the correct option is B.

What are evolutionary relationships?

Systematics, taxonomy, phylogenetics, and evolution are the four approaches used to investigate evolutionary connections. The branch of science known as systematics is concerned with classifying species and figuring out their relationships. It has two primary branches that may be separated:

Organisms are classified, given names, and grouped in taxonomy. A population, species, genus, or higher-level grouping like a family, order, class, phylum, kingdom, or domain can all be considered as a group or taxon. The word taxon is pluralized as taxa. The determination of evolutionary links or patterns of descent of species is via the study of phylogenetics.

The species of living things that exist now are all descendants of earlier ones. This is the result of evolution or merely time-related change. Branching evolutionary trees can be used to illustrate the evolutionary links between ancestors and their offspring. An evolutionary tree shows which ancestors gave rise to which descendants, much like your family tree does.

Therefore the correct option is B.

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To be effective, key choices must be

Answers

Important, that connects to the text/story/magazine, includes key words, etc.

Drag each tile to the correct location not all the labels will be used identify the phases in the lifecycle of small and big stars

Answers

Answer:

Here's an explanation instead:

Explanation:

ALL STARS BEGIN IN A STELLAR NEBULA / NEBULA

Depending on how much mass the star has, it changes what path of life cycle it will take. Low mass or average mass stars become an average star, also called a main sequence star. It swells after millions of years into a Red Giant which is GIANT. Many many many years later, it becomes a planetary nebula, and finally becomes into a white dwarf.

If the star has a large mass, it is classified as a massive star, and also goes through a form of main sequence. It swells into a MASSIVE GIANT TREMENDIOUSLY LARGE AND UNNECCESSARILY BIGGO star called Red Supergiants. After millions and billions of years, it becomes a Supernova, which finally becomes a black hole if the outer layers literally get blown off into space and the core collapses and gets compacted into incredibly dense Nano-Googleplex  sized molecules. If it doesn't, it becomes a cool Neutron Star.

I cannot drag tiles around, because there is no tiles or labels, however, I hope you get the point from this weird answer.

Other Questions
While researching a history paper, you see a graph that shows federal spending on defense in the past 200 years. You notice that federal spending throughout the late 1900s shows muchmore spending on defense than in previous decades. What development most likely caused this sustained increase in US peacetime defense spending?A. Cold warB. World war lC. Vietnam warD. Korean war An etching of jesus talking to a group of sick and injured people. this piece by ______(1)______ shows the values and expression that can be achieved through ______(2)______. a. (1) frances jukes; (2) aquatint b. (1) rembrandt; (2) etching c. (1) pablo picasso; (2) mezzotint d. (1) thomas bewick; (2) relief printing please select the best answer from the choices provided a b c d In the diagram below, every pair of segments which do not intersect are parallel, and the measure of angle k is 89 degrees. What is the total number of degrees in angles s,e,q,u,o,i,a? Help me please, math is hard hat is the function of macula densa cells? monitor the ph of filtrate monitor the k content of filtrate monitor the nacl content of filtrate monitor the pressure of filtrate Remember, the margin of error, me, can be determined using the formula m e = startfraction z times s over startroot n endroot endfraction. 0.66 1.10 1.31 1.73 x^3+12x^2+kx+7 is divided by(x+4),the remainder is -9 find k. what would be a likely environmental impact of a future technological innovation that reduced greenhouse gases and pollution? responses a increasing coral bleachingincreasing coral bleaching b increasing sea levelsincreasing sea levels c reducing volcanic eruptionsreducing volcanic eruptions d slowing climate change A project manager reported the following earned value data: PV. $15,400,000 EV: $14,500,000 AC; $14,500,000 What does this mean ? what did al gore and george w. bush share?a. a willingness to send troops overseasb. Similar views on the reproductive rights.c. An interest in reducing the tax burden on everyone.d. A childhood with more advantages than most Americans. An object has a kinetic energy KE and a potential energy PE. It also has a rest energy E0. Which one of the following is the correct way to express the object's total energy E? E = KE + PE. E = E0 + KE. E = E= + KE + PE E = E0 + KE - PE pls help with 1, 2, 3, 4 and 5 which location type is used when a computer is connected as part of a peer-to-peer network in a trusted location Why did Richard Nixon replace the gold standard with fiat currency in theearly 1970s? Choose the definition for the function. Arnold Vimka is a venture capitalist facing two alternative investment opportunities. He intends to invest $1 million in a start-up firm. He is nervous, however, about future economic volatility. He asks you to analyze the following financial data for the past year's operations of the two firms he is considering and give him some business advice.Company Name Larson BensonVariable cost per unit (a) $19.00 $9.50Sales revenue (8,900 units * $30.00) $267,000 $267,000Variable cost (8,900 units * a) (169,100) (84,550)Contribution margin $97,900 $182,450Fixed cost (24,100) (108,650)Net income $73,800 $73,800If the economy expands in the coming years, Larson and Benson will both enjoy an 11 percent per year increase in sales, assuming that the selling price remains unchanged. Compute the change in net income for each firm in dollar amount and in percentage. From Emperor to Citizen is a biography of the last emperor of China.True False x+4y=22 solve the system by elimination (show work)4x+y=13 Where is most of the earth's land mass-north or south of the equator?A trip from Australia to Africa would cross which ocean? Find the half life of hydrogen-3 if 240,000 H-3 nuclei decay to 15,000 nuclei in 48 days.