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Answer:

B.

Explanation:

Answer:

Factors that affect photosynthesis:

Light Energy/ intensity

Temperature

Carbon dioxide concentration

Therefore I believe the answer to be Light energy as we're talking about night here.

Answer:

These sharks eat small fishes that come to the level 2 and small planktons as level 1

Explanation:

Answer:

Transcription / mRNA production

Explanation:

Answer:

While Copernicus rightly observed that the planets revolve around the Sun, it was Kepler who correctly defined their orbits. At the age of 27, Kepler became the assistant of a wealthy astronomer, Tycho Brahe, who asked him to define the orbit of Mars. Brahe had collected a lifetime of astronomical observations, which, on his death, passed into Kepler’s hands. (Brahe, who had his own Earth-centered model of the Universe, withheld the bulk of his observations from Kepler at least in part because he did not want Kepler to use them to prove Copernican theory correct.) Using these observations, Kepler found that the orbits of the planets followed three laws.

Answer:

1. 10% 2. 90% 3. 80% 2. Yes 3. Into 3. Swell 6. Hypotonic

Explanation:

1. Given the image, it shows there is 10% glucose outside the cell.

2. Because there is 10% glucose outside the cell, you can automatically conclude that there is 90% of water outside. (You want it to equal to 100%. So, 10 + 90 = 100)

3. Given 20% glucose inside the cell based on the image, you can conclude that there is 80% water inside the cell.

2. Yes, osmosis will occur. Osmosis is the movement of water from a higher concentration to a lower concentration. In this case, there is more water outside the cell than in. So, yes, osmosis will occur.

3. The water will move into the cell (There's less water inside, and more outside, so of course, the water will move in).

3. The cell will swell, since water is getting moved in.

6. This is a hypotonic solution. Definition of a hypotonic solution: The concentration of solutes outside the cell is less than that of water. Hypotonic solutions always swell, as water moves into it.

Hopes this helps!^^ I tried the best I could at explaining.

Answer:

A?

Explanation:

The first step of protein synthesis is transcription, and transcription occurs in the nucleus of the cell... so...

Answer:

3 biotic things in the above photo are-

Sound waves propagate from the sound source. The sound through radio comes through the electrical signal, radio wave, and sound wave. Thus, option D is correct.

A sound wave is an acoustic wave that travels through a medium through the disturbance of the particles in a longitudinal direction. A few examples are radio, whisper, rustling, etc.  

The sound waves in radio first get converted into the electrical signal that passes through the circuit of the radio that further gets transferred as radio waves.

These radio waves are the part of the electromagnetic spectrum that travels at a little less speed than light. The radio waves again get converted into sound waves as it leaves the system and reaches the ear of the organism.

Therefore, option D. sound wave → electrical signal → radio wave → sound wave is the correct order.

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Answer:

Inside the cell, each sugar molecule is broken down through a complex series of chemical reactions. As chemical energy is released from the bonds in the monosaccharide, it is harnessed to synthesize high-energy adenosine triphosphate (ATP) molecules. ATP is the primary energy currency of all cells.

Explanation:

you did not give any choices by the way

but hope this helps

Answer:

Dominant traits are more visible than recessive traits

Answer:

The Viking tubing is meant to be the cell membrane. Glucose manages to move out of the bag and into the surrounding water but starch does not. Not all substances can pass through the cell membrane; some molecules, like starch are too large. The cell membrane is called selectively permeable because of this.

Explanation:

Answer:

Point mutation

Explanation:

Point mutation is a kind of mutation that involves a single nucleotide base. Generally, mutation is any alteration that occurs to the genetic sequence of an organism, however, point mutation involves only one base of the numerous in the sequence.

Point mutation can be an insertion, substitution, deletion etc, but it is the gene mutation that would have the smallest impact on a protein's amino acid sequence. This is because the change to the genetic sequence involves a single base.

Answer:

Can confirm it is A

Explanation:

The process of the natural selection produce change occurs when there is the individual member of species.

It refer to the group of the organism where it should be reproduced in a natural way with one another and also developed the fertilization off-spring.

The organism that does reproduction at a se-xually only, the species population, and the animal species should not change the natural selection.

It is the process via which populations of living organisms should be adapt and change.

Therefore, the option A is correct.

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Answer:

Explanation:

#5, The formula is for photosynthesis, you can tell because it produces glucose (C6H12O6) And it uses light. Circle everything after the arrow since those are the products produced by the plant.

#6 is cellular respiration because it’s turning glucose into energy. Again circle everything after the arrow!

Answer:

C

Explanation:

If your not carefull who you're around you can get hurt or i dont known how to explain it

Answer:

A

Explanation:

Answer:

Heterotrophs

Hope this helps!

Answer:

Increases the concentration of carbondioxide gas in the atmosphere.

Explanation:

The burning of fossil fuel increases the concentration of carbondioxide gas in the atmosphere because when the fossil fuel burns, carbondioxide gas is released. Carbondioxide gas is a greenhouse gas which goes up in the atmosphere and make a layer which allow light radiation to the earth but prevent it from going to the space after reflection which causes increase of surface temperature of the earth leads to global warming.

The fossil fuel combustion has increased the concentration of carbon atoms in the atmosphere.

Concentration of carbon means the amount of carbon in the atmosphere.

The amount of carbon dioxide has increased substantially after the industrial era.

The concentration of carbon is 400 parts per million in more traffic areas.

The level of indoor carbon depends upon the number of person present there.

Thus, the fossil fuel combustion has increased the concentration of carbon atoms in the atmosphere.

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Answer:

Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). Passed from parents to offspring, DNA contains the specific instructions that make each type of living creature unique.

Answer:

If an orangutan cell had 24 chromosomes, then the cell is diploid or haploid (circle one). If a mosquito cell had 3 chromosomes, then it would be a gamete or a somatic cell (circle one).

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All mosquitoes have six diploid chromosomes (2N = 6), and their chromosomes are either submetacentric or metacentric, mosquito cell has 3 chromosomes and is haploid.

Three pairs of chromosomes make up the Anopheles mosquito's chromosomal complement: two sex chromosomes As a consequence, when a sperm and egg cell join during fertilization, the resultant zygote has 46 chromosomes.

The number of chromosomes and their shape in mosquitoes are extremely similar mosquito cell has 3 chromosomes, and are haploid.

Therefore, to go from haploid to diploid cells, we only need to double the number of chromosomes. This quantity is denoted by the abbreviation 2n, where n is the number of chromosomes.

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Answer:

23

Explanation:

Answer:

20

Explanation:

I'm randomly guessed

Answer:

the atomic number of sodium is 11

11 is the atomic number of sodium

Answer:

D. Meiosis ensures a wider variety of genetic variation.

This happens above all thanks to the Crossing over, the process in which the exchange of genetic material during sexual reproduction between two homologous chromosomes' non-sister chromatids results in recombinant chromosomes.

Answer:

C

Explanation: