Label the model to show the process of photosynthesis.

Answer:

Light reactions harness energy from the sun to produce chemical bonds, ATP, and NADPH. These energy-carrying molecules are made in the stroma where carbon fixation takes place. The light-independent reactions of the Calvin cycle can be organized into three basic stages: fixation, reduction, and regeneration.

Answer:

It uses ATP and NADPH and converts it into glucose and other carbohydrates; glucose and other carbohydrates

Explanation:

EDGE 2020

Answer:

Drought reducing the amount of food available, Population size, Not enough money.

Explanation:

hope this helps :3

if it did pls mark brainliest

Answer/Explanation:

Normal cell division is a very controlled process.

There are several checkpoints where the cell ensures the cell is:

However, cancerous cells proliferate uncontrollably. This is because they can bypass the checkpoints and divide without the necessary signals. This means cell division keeps occurring even when conditions are unfavourable and the DNA is damaged.

Answer:

Any living creature that lives beneath the Pacific surface will absorb the sunlight for nourishment. If the sun banishes all the living organisms (plants and algae) will suffer due to the lack of photosynthesis. The sun has a massive effect on the aquatic life in the oceans, lakes, or any body of water; including the Pacific Ocean.

Explanation:

:)

Answer:

The law of conservation of mass

Explanation:

In the given scenario of the experiment, Sam is proving here the law of conservation of mass.

The law of conservation of mass basically implies that mass can neither be created nor be destroyed in any chemical reaction.

When coal is burned, for instance, the carbon atom altered into carbon dioxide. The carbon atom changes from a solid to a gas, but its mass remains constant.

The law of conservation of mass is a fundamental physics principle. In other words, no matter how the parts are rearranged, the mass of an object or collection of objects remains constant.

The law of conservation of mass was critical to the advancement of chemistry because it helped scientists understand that substances did not vanish as a result of a reaction, but rather transformed into another substance of equal mass.

Thus, here Sam is demonstrating law of mass conservation.

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Answer:

DNA is the evidence that biologist use to identify new type of organisms

Explanation:

Taxonomy is the system biologist use to name living things

Answer:

higher rates of reproduction

and no back bones

Explanation:

Answer:

Antibotics are to help treat a sickness while vaccines are to help prevent certain sicknesses... hope that helps a little.

Explanation:

Antibiotics are used to treat severe infection, but Vaccines prevent infections from ever becoming established. Vaccines are right to be used for protection against any future infection. and Antibiotics are effective for stopping the reproduction process of bacteria and do not have any effect on viruses. These are also not to be used for preparing for potential future infection.

Hope this Helps! May I Have Brainliest? <3

Answer:

The first option

Explanation:

The cell membrane is the structure that forms the surface of a cell separating it's contents from the outside world.

Answer:

i think it is a type of cell without a membrane

Explanation:

i'm not sure sorry hawk i will look more into it to help through

Answer:

spidercrabs

Explanation:

it is because they live under the sea

Answer:

No.

Explanation:

No, the sunlight does not act as a limiting factor the same way it does in the ocean because the lake has lower depth as compared to ocean which is very deep i. e. more than 3000 meters where sunlight does not reach and we know that sunlight is very important for the survival of plants. Sunlight reach in the water about 1000 meters so plants can survive and do photosynthesis due to its low depth.

Acid rain will impact the crayfish population because acid rain decreases the pH of water and this lower pH causes death of the crayfish and also the food of crayfish and thus lower the population of crayfish due to unavailability of food..

Answer:

Asegment of chromosomal DNA

Explanation:

A gene is a hereditary unit consisting of a sequence of DNA that occupies a specific location on a chromosome and determines a particular characteristic in an organism. Genes undergo mutation when their DNA sequence changes. It is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes act as instructions to make molecules called proteins. However, many genes do not code for proteins. Alleles are forms of the same gene with small differences in their sequence of DNA bases. These small differences contribute to each person's unique physical features.

Answer:

A piece of a chromosome

Explanation:

A.P.E.X

Answer: igneous rock is formed

Explanation:

When magma cools down during the rock cycle then igneous rock is formed. Thus, the correct option is A.

Igneous rock is one of the three main rock types, while the other being sedimentary and metamorphic rocks. Igneous rocks are the rocks formed through the cooling and solidification of magma or lava from volcano. The magma can be derived from partial melts of existing rocks in either a planet's mantle or the crust.

Lava from the volcano cools to form volcanic rock as well as volcanic glass. This magma can also extrude into Earth's atmosphere as part of a violent volcanic explosion. This magma then solidifies in the atmosphere to form volcanic rock called as tephra. In the atmosphere, tephra is more often called as volcanic ash.

Therefore, the correct option is A.

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Answer:

the allele combination for a trait

Explanation:

The genotype describes which alleles (versions) of a gene an organism has. Diploid organisms, such as humans, have two copies of each gene. Sometimes these alleles are the same and the individual is h0m0zygous for that gene. If they are different, the individual is heterozygous for that gene.

The physical appearance of a trait is the phenotype.

Answer:

The answer is A.

Explanation:

I don't know for sure but I will come back and tell u if it is right after my quiz...

Answer:

to enjoy it to the fullest because God put us here for a purpose

Explanation:

Answer:

this feels like philosophy not biology lol.

Explanation:

It is the moment when a mind latches onto an idea or purpose that an individual finds meaning in their life. This means that it doesn't matter who or where you are or whatever activity you might be doing – if your mind believes it has discovered the meaning of life, then that is the meaning of life for you

I think the answer you are missing is sunlight :-)

Answer:

Translation is the process by which mRNA is translated into a sequence of amino acids during protein synthesis.

Answer:

The higher the density, the more closely packed the particles called atoms and molecules. The lower the density the more spaced muy the particles are

If density = mass divided by volume, than the more volume a material has the less dense it is. For example, if there are five people in a room that is 5ft. by 5ft. the people will be tightly packed together and more dense. If those same five people were in a room that is 20ft. by 20ft. they would have more space and it would not be as dense in the room.

Answer:

the answer is a niche

Explanation:

Answer:

true

Explanation:

Answer:

Who did Darwin send his specimens to, back in England? Richard Owens

Explanation:

Answer:her arm is puffy, red, and swollen

Explanation:

Answer:

A dimmer switch

that the answer

Answer:

A. the daisy is an autotroph

Explanation:

autotrophs get their food from the sun

Answer:

A  daisy

Explanation:

Answer:

Sunlight being reflected

Answer: D

Explanation:

Chromosomes are the inherited unit of the organism which transfers the parental gene to the offspring.

The diploid is the paired chromosome quantity present in the cell that originates from each parent.

The correct answer is:

Option D. 64

This can be explained as:

So, the possible combinations of chromosomes that could be found in the gametes with no crossing over will be:

= 2⁶

= 64

Therefore, 64 possible combinations of chromosomes can be present.

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The organs of vascular plants consist of layers of specialized tissues which are the vascular tissues. The correct answer is option A.

The parts of the vascular plants are roots, stems and leaves.

Vascular tissue in the  plants is  just made of the two of the specialized  types of the conducting tissues that are xylem that conducts water and phloem that conducts the  sugars and organic compounds. A single  type of the vascular bundle that  always has both xylem along with the phloem tissues.

The vascular plant that is the  sporophyte  basically has three basic categories of the  non-reproductive or vegetative organs. These are roots, stems and leaves.

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Answer:

it protects the cell from germs and stuff