25 POINTSSSS!!!!!
In which system of plant do the tissues xylem and phloem work?

Answer:

Hypotonic solution

Explanation:

Haemolysis of red blood cell refers to the destruction or breakdown of red blood cells. Red blood cell will undergo haemolysis if placed in an Hypotonic solution. Hypotonic solution is a solution that contain smaller amount or lower concentration of solutes like dissolved salt than other solution and also compared to the cystol. If a cell is placed in Hypertonic solution, red blood cell will swell because it will absorb solute and undergo hemolysis burst when placed in a hypotonic solution.

Answer:

The process of a plant converting sunlight, carbon dioxide and water into food

Explanation:

Hey there!

Photosynthesis is the reaction that converts light energy to chemical energy in sugar and carbohydrates. Humans can't eat sunlight, so we eat plants. Plants convert the energy in the sunlight into chemical energy using chlorophyll. Chlorophyll is a molecule produced by plants, algae, and cyanobacteria, which aids in the conversion of light energy into chemical bonds. It is the green pigment found in the chloroplasts of higher plants. They are a part of our ecosystem, and they are lower on the food chain.

Hope this helps!

Have a great day! :)

Answer:

Living things use both to store energy.

Answer:

The answer is B: Active Transport

Explanation: Because energy is required to move the sodium and potassium ions against the concentration gradient. Sodium ions are actively transported from the inside of the cell to the outside of the cell, even though there is a higher concentration of sodium ions on the outside.

Answer:

evaporation

condensation

condensed liquid water

rain

Explanation:

Answer: Hello your question is poorly written below is the well written question

All are characteristic of allosteric enzymes except:

a. effectors may show stimulatory or inhibitory activity

b. they have multiple subunits

c. they obey Michaels-Menten kinetics

d. the regulatory effect is by altering conformation and interation of subunits

e. binding one subunit impacts binding of substrate to other units.

Answer : They Obey Michaels-Menten kinetics ( c )

Explanation:

Allosteric enzymes are enzymes that posses the presence of an additional site and an active site.  they are modified by a noncovalent binding an allosteric effector. They do not posses a kmvalue hence they do not obey Michaels-Menten kinetics

Answer: Prokaryotic cells differ from eukaryotic cells in that they lack any membrane-bound organelles, including a nucleus. Instead, prokaryotic cells simply have an outer plasma membrane, DNA nucleoid structure, and ribosomes.

HOPE THIS HELPS

Answer: Analagous

They are different anatomically but perform similar functions.

Answer:

have a good day, hope this helps :)

Explanation:

hi! just saying that if you look up your question, this answer pops up: Aprocess called pollination...

Answer:

1. freshwater

2. estuary

3. intertidal

4. marine

5. deep

6. true

7. false (3 percent)

8. false (larger and deeper)

9. false (surface)

10. true

Explanation:

Answer:

passed on, inherited, passed on to offspring, most adapted to the environment or have the best adaptive traits or higher genetic fitness

Explanation:

Natural selection results in change over time by acting on traits that are heritable and advantageous.

Natural selection is the differential survival and reproduction of individuals due to the differences in phenotype of the organism. Natural selection is a key mechanism of evolution, the change in the heritable traits characteristic of a population takes place over many generations.

Natural selection is the central mechanisms of evolutionary change in a species and is the process responsible for the evolution of adaptive features in an organism. This selection helps in storing the characteristics which are advantageous and are heritable for the species.

Learn more about Natural selection here:

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Answer:

A hope this helps

Explanation:

Answer: A

Explanation:

As particles heat up, their kinetic energy increases. The particles in the box labeled X have larger tails, implying they have larger kinetic energy.

Answer:

c a letter c

Explanation:

follow me haha

Answer:

Food

Explanation:

Answer: the answer should be C

Explanation:

Answer:

[tex]\huge\boxed{Answer\hookleftarrow}[/tex]

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

# ꧁❣ RainbowSalt2²2² ࿐

Answer:

[tex]1) \: nuclues[/tex]

[tex]2) \: cell[/tex]

[tex]3)tissue[/tex]

[tex]4) \: organ[/tex]

[tex]5) \: system[/tex]

[tex]6) \: animal[/tex]

i hope it helps

have a great day

#Captainpower

Answer:

ans is 8..

Explanation:

We know cube has 6 sides..

[tex] \sqrt{6} = 3[/tex]

Then we get that ..

Volume of a cube is s³..

=> side =2cm

=> V = 2³

= 8

Complete question:

Directions: Read the descriptions of the four islands presented in the lesson.

1. List two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island.

2. Introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment

Island A:  

The island is fairly flat with an occasional hill. The ground is made of soft dirt, and several species of shrubs grow toward the center of the island. There is no animal life on land, but the water around the island is teeming with fish. The island is surrounded by a coral reef, and the shore is sandy with no algae growing on it. Freshwater is available.

The rat on Island A:

1.

2.

Island B:

This island has a rocky shoreline. Numerous tide pools dot the island along the shore where the wave action is somewhat sheltered by rocky outcrops. The tide pools host barnacles, abalone, sea urchins, and crabs. Algae grow all around the island; however, the growth of algae is quite sparse in the tide pools where the various animals feed. The current is quite strong along the rocky outcrops where the algae grow best. Freshwater is available.

The rat on Island B:

1.

2.

Island C:

The island is somewhat barren. A few species of cactus thrive on the bare rocks, and a large, cactus eating tortoise inhabits the island. A species of very large birds’ nests on the island annually. The birds build their nests on the rocks and protect their eggs from the sun by standing over the nests with outspread wings. The nests are always found on the windy side of the island, which is somewhat cooled by offshore breezes.

The rat on Island C:

1.

2.

Island D:

This island is an extinct volcano. Vegetation on the island changes as the altitude increases. Grasses grow at the base of the volcano, but farther up the volcano’s slope, the grasses give way to low shrubs. Halfway up, the island becomes quite lush; tropical plants and trees dominate the landscape. At this altitude, the island experiences frequent rain showers. Two species of birds inhabit the island. One is a raptor that preys on the smaller birds. The other fishes the waters approximately one mile offshore. Both of the bird species nest in trees.

The rat on Island D:

1.

2.

Answer:  

The rat on Island A:

1. Behavioural adaptation → Diurnal habits, as there are no predators that might attack them.      

2. Morphological adaptation → Flat feet to move on the sand and Long strong nails to dig in the soft dirt and reach the roots of the shrubs which are a nutritious source of food.

The rat on Island B:

1.  Morphological adaptation → Strong extremities to move along the rocky shoreline, to avoid sudden wave impacts, and handle to swim counter-current if they fall.

2. Morphological adaptation → Strong mandibles, well-developed masseteric and temporal muscles, and teeth adapted to feed on barnacles, abalone, sea urchins, and crabs.

The rat on Island C:

1.  Stress-induced → Reduced transpiration rate due to the limited water availability.

2. Behavioural adaptation →  Skills to compete for scars food with the tortoise avoiding its attack or presence.  

The rat on Island D:

1.  Morphological adaptation → Waterproof coat, due to the frequent rain showers.

2. Morphological adaptation → Vestigial nails, as they do not need them to get food.  

Introduction of a Rat from island C to island D.

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

Answer:

Cool air forms denser clouds, and when the clouds from the side of the mountain with cool air try to go to the side of the mountain with warm air, the clouds warm up and dissipate.

Lets take that the father has black hair and the mother has brown hair so -->

Male × Female

Genotypes: BB × bb

Phenotypes: Black brown

Gametes: B _100%_ b_100%_

After reviewing the photo

we have

Genotypes

B: 50% (1/2)

b: 50% (1/2)

Phenotypes

Black: 50% (1/2)

brown: 50% (1/2)

Using Punnett Squares, the percentage of offspring would be heterozygous from the following cross: BB x bb is 25%. Therefore, option (A) is correct.

The Punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment. It is named after Reginald C. Punnett, who devised the approach in 1905.

The Punnett square is a table in which all of the possible outcomes for a genetic cross between two individuals with known genotypes are given. In its simplest form, the Punnett square consists of a square divided into four quadrants.

A Punnett Square is a helpful tool that helps to predict the variations and probabilities that can come from cross breeding. This includes predicting crossing plants, animals, even humans with each other.

Learn more about punnett square:

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Answer:

its called systolic heart faliure or heart faliure with reduced ejection fraction

Answer:

HERE IS MINE HOPE IT CAN HELP, STAYED UP ALL NIGHT.

Explanation:

I CUT OUT MY NAME AND GRADE, CHANGE UP THE BACKGROUND OR SOMTHING IF YOUR GOING TO USE THIS.

HAPPY I COULD HELP M8, WISH ALL OF YALL USING THIS LUCK WITH YOUR GRADES. =]

Answer:A-G

Explanation: