Help plz asap due in 2 hours

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Answer 1

Answer:

Answer:

i think i sent the file below

Explanation:

Related Questions

What effect will a virus in the lysogenic cycle have on an organism?
Exons of a gene are defined as (A) the untranslated regions of the corresponding mRNA (B) regions in the corresponding mRNA that are involved in initiation of transcription (C) regions that are not transcribed by RNA polymerase (D) regions that are excised from the corresponding protein after it is synthesized (E) regions that remain in the corresponding mRNA after splicing
What is the difference between proteins and carbohydrates and fats
Animals conduct certain behaviors in mating. Some practice _____, in which one male breeds with only one female, and others practice _____, in which one male breeds with multiple females.
_____ phase is the period during the life of a cell when it has finished mitotic division.

A dry soil sample has a volume of 500 mL. After 400 mL of water are added to the soil, the soil becomes saturated with150 mL of surface water left on top. What is the porosity of the soil?
O 30%
O 38%
O 50%
O 63%

Answers

A dry soil sample has a volume of 500 mL. After 400 mL of water are added to the soil, the soil becomes saturated with 150 mL of surface water left on top. The porosity of the soil is 50%. Thus, option C is correct.

What is Forest soil?

Forest soil has more moisture than sandy soil therefore the types of plants that are grown in soil of forests are more qualitative and more superior than the sandy plants which are facing certain limitations and facing certain situations.

Forest soil supports plant life, but sandy soil does not support any plants. Forest soil produces more superior life and the plants life are found in the forest area and the sandy plants are lesser found in the sandy areas.

The reason for vegetation in forests is because of the supportive factors that are involved in the good plants life. The soil type that is the richest in organic material would be a dark-colored soil. Decaying matter turns brownish-black which makes this type of soil having a dark color even almost black.

Therefore, A dry soil sample has a volume of 500 mL. After 400 mL of water are added to the soil, the soil becomes saturated with 150 mL of surface water left on top. The porosity of the soil is 50%. Thus, option C is correct.

Learn more about surface water on:

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Answer:

answer is 50

Explanation:

i gess on quiz and it was correct

PS: Love you babe ill see you when you get home.

Which was Ventor’s contribution to science? discovered the existence of single-celled A)organisms B)invented the light microscope C)discovered the structure of DNA D)invented a synthetic cell

Answers

The correct option is D.
Craig Venter contributed significantly toscience and humanity by inventing a synthetic cell. He accomplished this byconstructing the genome of a bacterium and by incorporating it into acell. The cell was made by joining together the genome of a pathogen from small stretches of DNA that are synthesized in the laboratory. The genome created was then inserted into an empty cytoplasm of a related bacterium. The pathogen use is called mycoplasma mycoides, it usually infect goats.The cell is the first synthetic life form in the world and it open theway for new types of research.

Venter's contribution to science was the invention of a synthetic cell. The correct option is D. Craig Venter created a synthetic cell which is totally controlled by man-made genetic instructions. This invention has opened the door for a lot of potential new research which can be carried out in the field of molecular biology.

Responses of the immune system to usuallyharmless environmental substances are known as
(1) antigen production
(2) chromosomal mutations
(3) pathogens
(4) allergies

Answers

The immune system over-reacts to normally harmless substances, the name of a substance or substances that cause these over-reactions are called allergies

Here are the questions :2. Army Major Robert Anderson commanded which fort?

A. Sumter

B. Jacksonville

C. Boonesborough

D. Washington

E. Ponce De Leon

Question 3. 3.

The President of the Confederate States was

A. Andrew Jackson

B. Jefferson Davis

C. Tim Duncan

D. all of the above

E. none of the above

Question 4. 4.

Who fought against Secession in the United States of America?

A. President Bush

B. President Madison

C. President Lincoln

D. all of the above

E. none of the above

Question 5. 5. Clara Barton contributed to the Civil War in what way?

A. as a volunteer serving food and water to the troops
B. as a nurse caring for the sick and wounded
C. as a builder
D. all of the above

Question 6. 6. Three States did not take sides during the Civil War.
True
False

Question 7. 7. There were six major battles in the Civil War.

True
False

Question 8. 8. Lincoln fought to prevent secession from the United States of America.

True
False

Question 9. 9. Clara Barton was the first nurse in the United States of America.

True
False

Question 10. 10. Jefferson Davis was the President of the United States of America during the Civil War.

True
False

Answers

2. Army Major Robert Anderson commanded which fort?

A. Sumter

Question 3. 3. The President of the Confederate States was

B. Jefferson Davis

Question 4. 4. Who fought against Secession in the United States of America?

C. President Lincoln

Question 5. 5. Clara Barton contributed to the Civil War in what way?

D. all of the above

Question 6. 6. Three States did not take sides during the Civil War.
True
False

Question 7. 7. There were six major battles in the Civil War.

False

Question 8. 8. Lincoln fought to prevent secession from the United States of America.

True

Question 9. 9. Clara Barton was the first nurse in the United States of America.

True

Question 10. 10. Jefferson Davis was the President of the United States of America during the Civil War.

False

The Person taskmasters Taskmasters has 2 wrong answers the answer that are wrong are 5 and 6.

the answer for number 5 is is B. as a nurse caring for the sick and wounded

And number 6 is True

I Took The Quiz

Hope this helped:)

Humans breathe through bronchi. What structure do insects have for breathing? A.
gills

B.
tracheae

C.
skin

D.
lungs

Answers

B. Trachea. Did you know that insects used to be big back in the past because of the extra oxygen?

i would say tracheae i hope this helps

Unlike vitamins, minerals are A. needed in small amounts
B. nutrients
C. provided by food
D. inorganic

Answers

Unlike vitamins, minerals are Provided by foods

C. needed in small amounts.

Minerals are also needed for the body although this should be taken in a very controlled amounts only.
Minerals and vitamins combined form the micro-nutrients of the body.
With micronutrients, only relatively little amount of nutrients is required to improve health. They are usually in milligram and microgram amounts and are enough to sustain to the metabolism and growth supplication. On the other hand, macronutrients are those that need large portions and quantities such as carbohydrates, fats and proteins. We need more of these to be converted to energy for movement and muscle growth.