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Maru [420]
3 years ago
13

A substance witha PH of 6 is called A. suspension B. base C. acid D. Water. and why​

Biology
1 answer:
Vesnalui [34]3 years ago
5 0

Answer:

rom the oxygen atom being at one end of a water molecule and the ... b. The attraction between the hydrogen atom on one water molecule and the ... an example. c. A hydrogen bond is stronger than a covalent bond. d. They are the Water SUBSTANCES IN SOLUTIONS. Acids, Bases, and pH

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The four organic molecules are listed below. Which ones do you get from the foods you eat? Check all that apply. Carbohydrate Nu
drek231 [11]

All of the above

Carbohydrates-breads

Lipids-avocados,dark chocolate and cheese

proteins-Eggs,pumpkin seeds,oats

Nucleic acids-shrimp,milk

3 0
3 years ago
Which was Ventor’s contribution to science? discovered the existence of single-celled A)organisms B)invented the light microscop
MaRussiya [10]

The correct option is D.<span>
Craig Venter contributed significantly to science and humanity by inventing a synthetic cell. He accomplished this by constructing the genome of a bacterium and by incorporating it into a cell. 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.</span>The cell is the first synthetic life form in the world and it open the way for new types of research.

3 0
3 years ago
Read 2 more answers
What does the nucleus consist of?
Gala2k [10]
<h3>NEUTRONS AND PROTONS</h3>

The nucleus is a collection of particles called protons, which are positively charged, and neutrons, which are electrically neutral. Protons and neutrons are in turn made up of particles called quarks. The chemical element of an atom is determined by the number of protons, or the atomic number, Z, of the nucleus.

7 0
2 years ago
A 20 – year old man who has cystic fibrosis has a sister who is planning to have a child. The man encourages his sister to see a
Arte-miy333 [17]

Answer:

Man encourages his sister to see a genetic counselor in order to find out that she has the genetic disease or not.

Explanation:

Cystic fibrosis is genetic disease that can transfer from parents to their offspring. This is a very dangerous disease which decrease the life span of patient and the patient die in early stages of life. The man with Cystic fibrosis disease encourage his sister to go to the genetic counselor to find out the presence of disease in her blood because she is planning a baby and we know that this is a hereditary disease so if she has this disease it will transfer to her child.

5 0
3 years ago
What early species may have given rise to new species over time
NikAS [45]
(I'm not 100% positive on this) Dinosaurs, many chickens and birds are related to dinosaurs
3 0
3 years ago
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