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Answer:

Nutrition and Shelter

Explanation:

the remaining fossils and foods can be used as nutrition for algae and fish living in that area. as well as the shelter used for fish to hide and reproduce/rest/cool down.

Answer:

I got you

Explanation: How can a shipwreck that is left in place on the ocean floor benefit marine life - The fossil fuel in its engines can become food for algae and fish. Its interior can release oxygen from the surface to the deep ocean. It can provide a hard surface where organisms can attach and live. Also, the wreck can become an artificial Reef and protection from predators.

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Given what we know, we can confirm that when reading an ECG, the ventricular depolarization will be depicted as the QRS complex.

In an ECG, each wave or group of waves represents a different aspect of the heartbeat. The values are as follows:

Therefore, we can confirm that when reading an ECG, the ventricular depolarization will be represented by the QRS complex.

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Answer:

yes to absorb extra water from food

Explanation:

It means that there is selection against that trait.

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- ROR

Explanation:

The nitrogenous bases of nucleotides are organic (carbon-based) molecules made up of nitrogen-containing ring structures. Why is it called a base? Each nucleotide in DNA contains one of four possible nitrogenous bases: adenine (A), guanine (G) cytosine (C), and thymine (T)

Answer:

nitrogen, carbon

Explanation:

DNA nucleotide consists of a phosphate group, deoxyribose sugar and one of the 4 possible bases- adenine, guanine, cytosine and thymine.

The elements that are found in four of the bases are carbon, nitrogen and hydrogen.

Base pairing occurs between a purine and a pyrimidine. Purines are fused double ring structures and can be adenine or guanine, while pyrimidines are single ring structures and can be cytosine and thymine in the case of DNA.

Answer:

It causes deceases.

Explanation:

The process through which a cell transforms from one cell type to another is known as cellular differentiation. In most cases, the cell transforms into a more specialized form. As a multicellular organism develops from a basic zygote to a complex system of tissues and cell types, it undergoes many stages of differentiation.

~

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When a natural disaster dropped their total world population down to less than seven individual cheetahs.

Answer:

Adenine always binds to thymine.

Explanation:

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Answer:

if i am reading the question right, The selection leading to changes in the E. coli variance is an example of artificial selection because humans are treating the bacteria with triclosan

Explanation:

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Aerobic respiration :- Aerobic respiration is process of respiration in which complete oxidation of glucose takes place in the presence of oxygen

That is,

Aerobic respiration is takes place in four stages :-

In aerobic respiration, Glucose with 6 carbon atoms broken into 2 pyruvic acid each with 3 carbon atom and produces water + CO2 + energy.

Anaerobic respiration :- is the process of respiration in which incomplete oxidation of glucose takes place in the absence of oxygen

The end products of glucose in anaerobic respiration is

Hence, Option D is the correct answer.

Answer:

Cancer cells don't stop growing and dividing, this uncontrolled cell growth results in the formation of a tumor. Cancer cells have more genetic changes compared to normal cells.

Answer:

9:3:3:1

Explanation:  If both are heterozygous for both traits in a dihybrid cross, the phenotypic ratio will be 9:3:3:1.

Answer:

\frac{y}{y} - 5 + \frac{1}{y} + 8

y

y

−5+

y

1

+8

→(1 - 5) + \frac{1}{y} + 8(1−5)+

y

1

+8

→-4 = \frac{ - 4}{1} = \frac{ - 4 \: • \: y}{y}−4=

1

−4

=

y

−4•y

→\frac{ - 4 \: • \: y + 1}{y} = \frac{1 - 4y}{y}

y

−4•y+1

=

y

1−4y

→\frac{(1 - 4y)}{y} + 8

y

(1−4y)

+8

→8 = \frac{8}{1} = \frac{8 \: • \: y}{y}8=

1

8

=

y

8•y

→\frac{(1 - 4y) + 8 \: • \: y}{y} = \frac{4y + 1}{y}

y

(1−4y)+8•y

=

y

4y+1

→\frac{4y + 1}{y}

y

4y+1

Answer:

A red spot means that the gene is expressed in cancer cells but not expressed in normal cells. This gene may be involved in causing colon cancer. A yellow spot mean that the gene is expressed in both normal and cancer cells

Explanation:

The three conclusions drawn about human involvement in climate change include:

This refers to the long-term shifts in temperatures and weather patterns in which human activity plays a major role.

The activities mentioned above have led to an increase in the the amount of greenhouse gases  in the atmosphere thereby leading to global warming nand change in climate patterns.

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The article explains what historians and economists call the "Great Recession." It discusses the measurements shown in the table--GDP and unemployment--as well as some other economic indicators from that period. It cites data including that GDP fell 4.3%, unemployment peaked at 10%, and home prices dropped by 30% during this time of economic downturn. According to the article, the government intervened to try to help regulate the recession by creating a stimulus program that involved government spending and tax cuts.

(sample answer on Edmentum)

Planets rotate and revolve around the sun in fixed orbits and are at a specified distance from the sun. The planet's orbital period will be 4.6 years.

The time taken by the planet to complete one revolution around the sun in their fixed orbits is called the orbital period of the planet.

The period can be determined using Kepler's third law:

[tex]\rm T^{2} = \dfrac{4\pi ^{2}}{GM}\times a^{2}[/tex]

Where,

Substituting values in the above equation:

[tex]\begin{aligned}\rm T&= \sqrt{\dfrac{4\pi ^{2}}{6.67\times 10^{-11}\times 6.96\times 10^{30}}\times (6.28\times 10^{11})^{3}} \\\\&=145,128,196\;\rm seconds\end{aligned}[/tex]

Therefore, 4.6 years is the orbital period of the planet.

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Answer:

Hello!

A mineral that is a secondary nutrient for plants is calcium.

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Answer:  The Sun and all the planets of our Solar System began as a giant cloud of molecular gas and dust. Then, about 4.57 billion years ago, something happened that caused the cloud to collapse.

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Answer:

the first one is diploid

meoisis produces haploid gametes that have half the number of chromosomes (23).

not sure about the rest

Explanation:

Answer:

A. Mg + FeO ---> Fe + MgO

Explanation:

Just look at the numbers and check if they are equal or not. If equal, its a balanced reaction and if not, then its unbalanced reaction.

Answer: c. large rocks and debris on a slope

Explanation:

Answer:

TAG GGC CAT

Explanation:

A always pairs with T

C always pairs with G

Answer:

TAG GCC CAT

Explanation:

C goes with G

A goes with T

Answer: Lake

Explanation:

Explanation:

I'm thinking the pulmonary artery where blood is oxygenated, the o2 travels thru blood along with h20, iron, nutrients 2 regenerate cells, then back thru the same cycle to the heart..

your answer is (ii).

Answer:I know the first drop down is rotational path but I can't figure out the other. Sorry

Explanation: