Explain why specific Galapagos tortoise species are able to live only on certain islands.

Answers

Answer 1

Answer:

Because of different abiotic factors (Temp, humidity, ect.)


Related Questions

What forms in the sky when the air temperature is the same as the dew point Temperature? (Show steps)

Answers

Answer:

Cloud

Explanation:

Water vapor is not visible unless it condenses to become a cloud. Water vapor condenses around a nucleus, such as dust, smoke, or a salt crystal. This forms a tiny liquid droplet. Billions of these water droplets together make a cloud.

Explanation:

High in the sky where the air cools to the dew point, evaporated moisture becomes clouds. At ground level, it's fog when a layer of mist forms at a point just off the ground surface, and it's the same process.

Hope this helps

6. Below, fill in the missing bases from this DNA molecule.

Answers

Answer: g and c, c and g, a and t, t and a, g and c, c and g, a and t, c and g, t and a, c and g, g and c, c and g, a and t. brainliest?

Explanation:

The missing bases from this DNA molecule are filled as below:

GC, CG, TA, AT, TA, GC, CG, AT, CG, GC, TA, CG, GC, CG, and AT.

What is a DNA molecule?

A DNA molecule may be defined as a molecule that comprises the biological instructions that construct each species unique in terms of genetic sequences.

The nucleotide bases are always bound to each other in a complementary form, i.e. A is bonded to T with the help of two hydrogen bonds, while C is bonded to G with the help of three hydrogen bonds.

Apart from this, according to Chargaff's rule, the amount of adenine is always equal to the amount of thymine, while the amount of guanine is always equal to the amount of cytosine.

Therefore, it is well described above.

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all steps of protien synthesis​

Answers

answer:

it occurs in two stages: transcription and translation

explanation:

transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. it includes three steps: initiation, elongation, and termination. after the mRNA is processed, it carries the instructions to a ribosome in the cytoplasm.translation occurs at the ribosome, which consists of rRNA and proteins. in translation, the instructions in mRNA are read, and tRNA brings the correct sequence of amino acids to the ribosome. then, rRNA helps bonds form between the amino acids, producing a polypeptide chain.

Which substances are dissolved in human blood plasma?

Answers

Answer:

Blood is composed of Formed Elements(45%) and Plasma(55%).

90-92% of plasma is Water and 6-8% Major proteins which is Fibrinogen, Globulin, Albumin

in some amounts there is minerals also present like

Na⁺, Cl⁻, Ca²⁺, HCO₃⁻, Mg²⁺, Amino Acids, Lipids, Glucose, etc.

-TheUnknownScientist

for about how long do scientists think wind and solar power can provide us with energy?

100 years

1,000 years

1,000,000 years

virtually forever

Answers

Answer:

virtually foever

Explanation:

wind and solar are renewable energy sources....

I need help asapp
pls no links
correct answer gets brainest!✨

Answers

Answer:

i think its a

Explanation:

tell me if im wrong

10 points for each answer no links
Ethan began making a model to show the processes which resulted in the formation of oceans.
Which of the following would be the next step in the process?
A. The crust is broken down
B. Earths crust moves
C. Earths plates meet
D. Seafloor spreading

Answers

Answer:

c

Explanation:

in this server only few peoples r active
.
.
due to night???​

Answers

Yeah its night time, most people aren't active at the moment.

Answer:

What’s the question?..

Explanation:

Draw conclusions: Natural selection is the process by which favorable traits tend to
increase in frequency over time.

How does this experiment illustrate natural selection?

Answers

Answer:

it illustrated natural selection because the most favorable traits live longer than the unfavorable traits.

Explanation:

Fossil evidence clearly shows that

Answers

answer

Fossil evidence clearly shows that life is old and has changed over time. The study of anatomical features of animals of different species. The process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth

When alleles increase in frequency because they allow the organism to
better survive and reproduce in its environment, this is a result of:
1. Natural selection
2. mutation
3. adaptation
4. gene flow

Answers

Mutation because I did this for homework before and got it right so

Answer: 1. Natural selection

Explanation:

Each student had three pots. All of the pots contained the same type and amount of soil. They
planted pea seeds in each pot.
The students set up their investigations as shown in the table below.
Volume of Water Temperature of Amount of Sunlight
Added to Pots the Environment Pots Received
Michael
The same for each pot Different for each pot The same for each por
Carmen
The same for each por The same for each por Different for each pot
Which student had the best setup to find out how the amount of sunlight affects the growth of
pea plants?
1. Michael
2. Carmen
10. Which animal develops inside its mother before it is born alive?
A. Butterfly
B. Cat
C. Duck
D. Frog

Can anyone help me with this one

Answers



10. A Cat because it's a mammal

Help please :)ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

Answers

I’m pretty sure it’s either D or A

Answer:

D

Explanation:

Pretty much what's going on here is natural selection so its D

1.
The cell membrane is a permeable membrane found around the perimeter of the cell. It
takes in [ ], expels [] and provides [] for the cell, which are life functions of all cells.

Answers

Answer:

Nutrients, wastes and structure ( shape)

Explanation:

climate change storys​

Answers

We pollute the environment with greenhouse gasses to the earth's climate is getting warmer

Plants lose water from their above ground surfaces in the process of transpiration. Most of this water is lost from stomata, microscopic openings in the leaves. Excess water loss can have a negative effect on the growth, development, and reproduction of a plant. Severe water loss can be fatal. Environmental factors have a major impact on the rate of plant transpiration. text... The curve below illustrates the rate of transpiration related to the percent of open stomata on the leaf of a particular plant. Explain why the curve levels off with increasing percentage of open stomata per area of the leaf.

Answers

Answer:

E

Explanation:

thanks again for your help and support you in whatever way you can get a good night's sleep and I will talk to you later I

The curve level off with an increasing percentage of open stomata per area of the leaf because the population decreases because of death. The unaffected plant species gain resources.

What is transpiration?

Plant roots absorb a considerable amount of water from the soil. This water travels to various parts of the plant via sap ascending. The entire amount of water absorbed by the plant exceeds its requirement.

Only a fraction of this water from vapor is absorbed by plant aerial parts such as (stem, leaves, buds, and flowers), which account for around 95% of total absorbed water. This is known as transpiration.

Therefore, because the population reduces due to death, the curve flattens out with an increasing percentage of open stomata per area of the leaf. Plant species that are not harmed gain resources.

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which property of water molecules explains the other properties listed below

A. Adhesion
B.Cohesion
C.Hydrogen Bonds
D. Polar Covalent bond

Answers

Explanation:

A. Adhesion

plzzzz mark me brainliest if it helps you then

The property of water that explains the other properties listed below is hydrogen bonds.

WATER MOLECULES:Water is a unique molecule with unique properties that distinguishes it.

Water is made up of two atoms of hydrogen and one atom of oxygen joined together by covalent bonds.

Each water molecule is joined to one another by hydrogen bonds. These hydrogen bonds is responsible for the unique properties exhibited by water including adhesion & cohesion, solubility etc.

Therefore, the property of water that explains the other properties listed below is hydrogen bonds.

Learn more about hydrogen bonds at: https://brainly.com/question/4542860


Active transport differs from passive transport in that energy in the form of____ is used to
move molecules across the membrane

Answers

I guess it’s ATP because active transport requires energy from the mitochondria in cells to move particles/substances against the concentration gradient.

Use a minimum of 5 complete sentences explain what you have learned about the layers of the atmosphere

pls help

Answers

Answer:

sorry foe naghahanap din ako ng sagot Nyan:(

can some one help ill give extra points. ill prob give 45 extra

Answers

Answer:

yes

Explanation:

I can't see it so I can not help

The atmosphere is important because

It blocks the suns dangerous rays

It traps heat

And keeps oxygen in

In 2013, 79% of children born in the Western Pacific region received a dose of hepatitis B vaccine. In one African region, only about 11% of children received the same vaccine. What is the likely result of these vaccination rates?

Answers

Answer:

The answer for this question would be option B. The goal of vaccinations is to reduce the number of certain cases of a particular disease. Given that 79% of the children born in the Western Pacific region received a dose of hepatitis B vaccine, and only 11% in one African region, this would mean that the Western Pacific region will have fewer cases of hepatitis B than the African region.

Explanation:

If the answers are:

A.

The Western Pacific region will have more cases of hepatitis B than the African region.

B.

The Western Pacific region will have fewer cases of hepatitis B than the African region.

C.

The Western Pacific and African regions will have same number of cases of hepatitis B.

D.

Nearly 90% of people will be immune to hepatitis B in both regions.

Reset Next

The correct answer is B

How does bios mass energy work? what is the political obstacle keeping biomass from being used ?

Answers

a) Biomass is renewable organic material that comes from plants and animals. ... Biomass contains stored chemical energy from the sun. Plants produce biomass through photosynthesis. Biomass can be burned directly for heat or converted to renewable liquid and gaseous fuels through various processes

b) Obstacle keeping biomass from being used ?

Biomass energy is not as efficient as fossil fuels. Some biofuels, like Ethanol, is relatively inefficient as compared to gasoline.  It is not entirely clean. Can lead to deforestation.  Biomass plants require a lot of space.

name the five kingdoms?​

Answers

Explanation:

animal, plant, fungi, protist and moner

Explanation:

Living things are divided into five kingdoms: animal, plant, fungi, protist and monera.

how does carbon dioxide react with starch in plants?

Answers

Answer:

Higher concentrations of carbon dioxide make plants more productive because photosynthesis relies on using the sun's energy to synthesise sugar out of carbon dioxide and water. Plants and ecosystems use the sugar both as an energy source and as the basic building block for growth.

Cats can have a trait where their ear folds down, a breed called the “Scottish Fold,” displays this phenotype in most breedings The gene for folded ears is dominant (E) and the gene for straight ears (e) is recessive.
Write the three genotypes that are possible (choose your letters) and describe their phenotypes. Remember, genotypes have two letters and the phenotype describes what the cat looks like (folded or straight).

Answers

Answer:

Ee = Folded ears, ee = straight ears, and EE = Folded ears

Explanation:

As long as a dominant allele is present, it will always appear in the phenotype. However, if no dominant alleles are present, the recessive allele appears. Hope this helps :)

Describe how people change their body shapes (not their clothes) when they are very hot and when they are very cold. Use your knowledge of surface area : volume ratios to explain why we do this.

Answers

Answer:

This quesiton is unclear

Explanation:

The body has negtive feedback loops that either vasoconstrict (preserving heat by lessening the surface area of blood vessels so they are exposed to less cold and release less heat) and vasodilation, where blood vessels are expanded and have higher surface areas so the body hopes to lose more heat to cool down.

If this is purely body language (like going into a fetal position when its cold: to lessen the surface area exposed to the cold temperature and lose less heat, imagine an ice cube vs. a long thin tube of ice with equal volume, the cube will last longer. Similarly our bodies would spread out to release more heat (unless there was sun) this is to expose the most surface area, allowing our body to release the most heat. Note: this is pretty insignificant change, and in extreme temperatures will likely not help, but it does contribute.

When the cell increases in size, the volume increases faster than the surface area, because volume is cubed where surface area is squared. When there is more volume and less surface area, diffusion takes longer and is less effective.

explain why variagated plants accumulate less food than non variegated plants under similar conditions​

Answers

Explanation:

they have less chlorophyll in them. Thats the green stuff that turns sunlight into energy, via photosynthesis, so less 'green' means less ability to make food. As rate of chlorophyll in non-variegated leaf is more than that of variegated leaf,as more sunlight is trapped in case of non-variegated leaf

Which statement describes a possible effect of climate change? Choose all that apply:

A pond of water drying out due to changes in average temperature.

A bear eating lots of food to store fat before hibernation because it needs to stock up on energy for winter.

A beetle adapted to warm temperatures living longer in its habitat and thus killing populations of trees.

Squirrels burying pine cones to be able to eat them later.​

Answers

Answer:

a pond of water drying out due to changes in average temperature

What is the relationship between photosynthesis and respiration with respect to energy

Answers

“Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.”

Answer:

Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is food for the plant.  Cellular respiration converts oxygen and glucose into water and carbon dioxide. ATP is the energy that is made in the process.

Explanation:

How does energy from a top level consumer get recycled back into the pyramid?

Answers

Once the top level consumer dies, it goes back to the begging

The energy from a top level consumer get recycled back into the pyramid, when the animal died, the body decompose and the energy restored in the pyramid.

What is an energy pyramid?

An energy pyramid is the representation of transfer of energy from sun to all the level of animals.

There are five levels in an energy pyramid. Producers, Consumers; primary, secondary, and tertiary, decomposers.

Thus, the energy from a top level consumer get recycled back into the pyramid, when the animal died, the body decompose and the energy restored in the pyramid.

Learn more about energy pyramid

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