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3 years ago

Which of the following has NOT

Biology

2 answers:

alexdok [17]3 years ago

5 0

Answer:

Explanation:

food does not contribute to exponential human growth

Strike441 [17]3 years ago

4 0

Answer:

Explanation:

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The number of cells in an average-sized adult human is on the order of 10^14 cells. Use this information, and the estimate that

KengaRu [80]

IF:
Number of cells: $C = 10^{14}$
DNA lenght: $D = 2m = 12.42 * 10^{-4} mi$
Distance from Earth to Sun: $ES=93000000 mi = 9.3* 10^{7}mi$

Then:
a) Over how many miles would the total DNA from the average human stretch?
The answer is product of multiplication of the number of cells (C) and the DNA length (D):
Total DNA: $T = C*D$
⇒ $T = 10^{14}*12.42* 10^{-4} mi$
⇒ $T = 12.42* 10^{14-4} mi$
⇒ $T = 12.42* 10^{10} mi$
The total DNA from the average human will stretch $12.42* 10^{10} mi$

b) How many times would the total DNA from the average human stretch from Earth to the Sun and back?
The answer is concluded from the ratio of the total DNA length (T) and the twice (because of stretch to the Sun and back, thus, two directions) of distance from Earth to the Sun (ES) and :
Ratio: $R= \frac{T}{2*ES}$
⇒ $R = \frac{12.42* 10^{10}mi }{2*(9.3* 10^{7}mi)}$
⇒ $R = \frac{12.42* 10^{10}}{18.6*10^{7}}$
⇒ $R = 0.6677* 10^{10-7}$
 ⇒ $R = 0.6677* 10^{3}$
 ⇒ [tex]R = 667.7
Thus, 667,7 times will the total DNA from the average human stretch from Earth to the Sun and back.

6 0

3 years ago

In the northern hemisphere, winds associated with a low-pressure system system blow ___. ?

Lelu [443]

<h3>Answer;</h3>

A. counterclockwise toward the center

<h3>Explanation;</h3>

In the Northern Hemisphere, winds associated with a low-pressure system blow in a counterclockwise direction towards the center, while those that are associated with a high-pressure system blow in clockwise direction outwards from the center.
In the Southern Hemisphere on the other hand, winds that are associated with a low-pressure system blow clockwise towards the center.
The rotation of the earth creates a force called the Coriolis force, which gives the wind that is within high pressure systems a clockwise circulation in the northern hemispheres and a counterclockwise circulation in the southern hemisphere.

7 0

3 years ago

Read 2 more answers

Which of the following is a true statement? a. Mammals were the prominent species just before the extinction of dinosaurs. b. Ma

Angelina_Jolie [31]

Answer:

The correct answer is B.

Explanation:

Option A is wrong. Mammals were not the prominent species before the extinction of dinosaurs because the mammal species that lived during the dinosaurs' era were so small that they only weighed several grams and occupied small areas as their habitats.

Option C is wrong. As dinosaurs became extinct, reptiles and "birds" remained as their descendant which evolved to some of the species that we know today.

Option D is wrong. Pangea started to break up to form the geographic isolation for the diversion of many species around 175 million years ago.

So the correct answer is B. Massive extinction disrupts and changes the food chain in such a big way that it triggers a domino effect that leads to species adapting to their new environment and diversifying thus forming new species in the process.

I hope this answer helps.

5 0

3 years ago

What does data mean for people involved in farming and agriculture?

lara31 [8.8K]

Answer:

paleolithic went to neolithic and thats when the people started to build homes and boats etc

Explanation:

6 0

3 years ago

What happened when you adjusted the diaphragm on the microscope?

andre [41]

Answer:

answer; if u adjust the diagram on the chart it should be a little bit narrow and small but exact the diagram consist different altitudes and scopes. use

Explanation:

why well because think about it your question is what happens when the diagram on the microscope adjusts to easily.

3 0

3 years ago