How are the carbon and oxygen cycles interconnected?

A. The carbon dioxide produced during photosynthesis is used during respiration to produce oxygen.

B. The carbon on the surface of the Earth combines with oxygen in the air to form the water in the ocean.

C. The oxygen produced during photosynthesis is used during respiration to produce carbon dioxide.


D. The oxygen produced during photosynthesis becomes a component of water in the atmosphere.

Explanation:

All of the children will have the widows peak but will. carry the gene for a straight line

Answer:

1.732 seconds

[tex]s=ut+\dfrac{1}{2}at^2[/tex]

Explanation:

s = Displacement of ball = 15 m

g = a = Acceleration due to gravity = [tex]10\ \text{m/s}^2[/tex]

u = Initial velocity of the ball = 0

t = Time taken

From the kinematic equations we use the following formula

[tex]s=ut+\dfrac{1}{2}at^2\\\Rightarrow 15=0t+\dfrac{1}{2}\times 10t^2\\\Rightarrow t=\sqrt{\dfrac{15\times 2}{10}}\\\Rightarrow t=\sqrt{3}=1.732\ \text{s}[/tex]

The object will reach the ground after 1.732 seconds.

The formula used is [tex]s=ut+\dfrac{1}{2}at^2[/tex].

Answer: B

Explanation:

Magma with low viscosity

Magma that has high content of silica will lead to a violent volcanic eruption. Thus, the correct answer is option C.

Magma that has a high content of silica will have high viscosity. This is due to the bond formation between silicon and oxygen, forming a Si-O tetrahedron.

These tetrahedra combine with each other and result in polymerization which increases the resistance of the liquid to flow. This type of thick magma does not flow easily and will result in an explosive eruption.

High amount of silica causes a lot of gas to be trapped in the volcano.  High-viscosity magma does not allow for the exsolution of gas bubbles.

Thus, the gas bubbles will be trapped inside and increase pressure on the magma column to explode. The trapped gas thus provides the driving force for the explosion.

Thus, the correct answer is option C.

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Answer:

C. The organs in an organ system work together to perform a specific function.

Explanation:

The definition of an organ system is a "group of organs that work together as a biological system to perform one or more functions". Each organ in a system does a different job in order to achieve the same goal. For example, the stomach breaks down food, and the intestines gather nutrients but the goal of both is to digest food.

Answer:

tdyrdrfiygogiuhuy

Explanation:

gogoygoygiu

Answer:

A: X Chromosome

B: Centromere

C: P Arm - Short Arm Structure

D: Q Arm - Long Arm Structure

E: DNA Molecule

F: Chromatids

Explanation:

The X chromosome does more than determine sex. We inherit one copy of each chromosome from each parent, and the different versions of genes present on each copy, called alleles, help determine our individual characteristics.

Answer:

Salinity also affects chemical conditions within the estuary, particularly levels of dissolved oxygen in the water. The amount of oxygen that can dissolve in water, or solubility, decreases as salinity increases

Explanation:

Answer:

overall skull shape- similar

nose shape- different

teeth- different

parts of jaw- similar

skull size- similar

Explanation:

correct on edge:)

The correct match of the components of the human and chimpanzee skull is:

Chimp skulls have prominent brow ridges that extend considerably in front of the cranium. In contrast, the human skull's forehead rises immediately from the brows. A prominent nasal bone in the human skull between the eyes contrasts sharply with the flat curvature that leads to the chimp nasal hole.

In comparison to human cranial anatomy, apes have a more projecting face, a larger brow ridge, a longer face, and larger teeth in the front than in the back.

Therefore, the correct match is

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Answer:

Metaphase

Explanation:

The metaphase is when chromosomes are lined up and each sister chromatid is attached to a spindle fiber, which will place all of the chromosomes in the proper place in the cell.

Answer:

D.) Metaphase i took the quiz

Explanation:

Answer:

Test

Explanation:

TEst

Answer:

B. Energy flows, matter cycles

Answer:

true

Explanation:

ED 2020

Answer:

The answer is false

Explanation:

ED 2021

Answer:the plant will die

Explanation:

Answer:

Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products

Answer:

A. is the organism able to respond to stimuli

Explanation:

The determination of whether to classify an organism in kingdom Plantae or kingdom Animalia is the organism able to make its own food or not. Thus, the correct option is B.

The main defining characteristics between the organisms of Kingdom Plantae include all the multicellular, photosynthetic eukaryotes category. Plants belong to the kingdom Plantae. Plants are the primary producers of the Earth’s ecosystem. They can prepare their own food (carbohydrates).

The characteristics of the Kingdom Animalia include the organisms which belong to the category of multicellular, eukaryotes. They are classified into various classes such as mammals, amphibians, reptiles, fish, birds, and insects. They cannot prepare their own food. They can move from one location to the other location.

Therefore, the correct option is B.

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Answer:

Non-native species spread by natural process or human activities. Most non-native or indigenous species are harmless. They are called exotic species. ... The main difference between exotic and invasive species is that exotic species is harmless to the ecosystem whereas invasive species is harmful to the ecosystem.

Explanation:

Answer and Explanation:

Invasive is a species of plant or animal that outcompetes other species causing damage to an ecosystem..

Non-native: a species that originated somewhere other than its current location and has been introduced to the area where it now lives..

Non-native species are also called exotic species..

Answer: Major structural differences between a plant and an animal cell include: Plant cells have a cell wall, but animals cells do not. Cell walls provide support and give shape to plants. Plant cells have chloroplasts, but animal cells do not.

HOPE THIS HELPS

Answer:

Tt and Tt

Explanation:

Edmentum (Hope this helps someone in the future even if it won't help the question asker!)

Answer:

uracil

Explanation:

Explanation:

When water turns to ice, it expands/contracts

The (molecules) in water is more tightly packed than in ice, so water has greater density than ice. Don't let the fact that ice is a solid fool you!

Answer:

a

Explanation:

Answer:

has ?

Explanation:

Answer: The answer is A (has)

Explanation:

Answer:

The type of chromosomes based on the position of centromere are of the following four types :

1) Metacentric chromosome: centromere in middle forming two equal arms.

2) Sub-metacentric chromosome: centromere placed near to one end resulting in one shorter and one long arm.

3) Acrocentric chromosome: Centromere placed close to one end forming one extreme short and one extreme long arm.

4) Telocentric chromosome: terminally placed centromere.

solution

Answer:

Each organism has a basic unit of structure which are cells.

Explanation:

;)

Cells are regarded as the fundamental units of life in part because they come in discrete and easily identifiable packages.

Cells are the fundamental building blocks of all life. Trillions of cells make up the organisms' body.

They support the body's structure, absorb nutrients from food, convert those nutrients into energy, and perform specialized functions.

Nucleic acids, proteins, carbohydrates, and lipids are the four major classes of organic molecules found in all cells.

Cells are regarded as the fundamental units of life in part because they come in discrete and easily identifiable packages.

Like the walls of a house, all cells are surrounded by a structure called the cell membrane, which serves as a clear boundary between the cell's internal and external environments.

Thus, cells are the basic unit of structure of all organisms.

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Answer:

1

Explanation:

According to the information in this question, a gene coding for flower color in a plant is involved. The allele for red color (R) is incompletely dominant over the allele for white color (r) to form an intermediate phenotype/color i.e. Pink that is heterozygous (Rr) for the gene.

If two pink plants are crossed i.e. Rr × Rr, each parent will produce R and r gametes. Using these gametes in a punnet square (see attached image), the following offsprings will result: RR, Rr, Rr, and rr.

Out of these four offsprings;

1 RR is red : 2 Rr is pink: 1 rr is white

Hence, If four plants are produced from this cross, according to this question, the expected number of white-flowered plants will be 1 out of 4.