1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dimaraw [331]
3 years ago
11

Explain how volcanic activity, run-off and dissolved gases affect the chemical composition of seawater

Biology
1 answer:
Angelina_Jolie [31]3 years ago
3 0

Answer:

Seawater is a complex mixture of 96.5 percent water, 2.5 percent salts, and smaller amounts of other substances, including dissolved inorganic and organic materials, particulates, and a few atmospheric gases, so it would affect the water negatively.

You might be interested in
A forensic anthropologist is analyzing the skeletal remains of a human. She discovers a wide pelvic region, long narrow nasal ap
garri49 [273]

The correct answer is C

6 0
3 years ago
The molecular bonds between atoms are considered to be _____ in a food item, before you eat it.
Daniel [21]

Answer:

Chemical energy

<h2>Which form of energy does our food contain? </h2>

Yes, food serves as a basic source of the nutrients and energy needed to maintain and grow the body. Food contains what is referred to as "chemical energy" in terms of energy. This is nothing more than the bonds between the atoms that make up the specific food item, which the body may break down to release energy that it can use to create, repair, and ensure appropriate bodily function. This chemical energy is ultimately sunshine energy, which plants have the extraordinary capacity to use and store in the chemical compounds they produce, mostly in their leaves, using sunlight, water, and atmospheric carbon dioxide. Food does indeed contain energy, but that energy ultimately originates from the sun. Since people have known this for thousands of years, many civilizations revere the sun, along with water, air, and of course fire, as the source of life. For the body to function, energy is required by the muscles, brain, heart, and liver. The food we eat provides us with this energy. Our bodies break down the food we consume by combining it in the stomach with fluids (acids and enzymes). The carbohydrate (sugars and starches) in food is broken down into another form of sugar, termed glucose, during digestion in the stomach. The glucose is absorbed by the stomach and small intestines before being released into the circulation. Upon entering the bloodstream, glucose can either be utilized right away for energy or stored for later use. But in order to utilize or store glucose for energy, our systems need insulin. When insulin is absent, glucose remains in the circulation, which raises blood sugar levels. The glucose is burnt inside of your cells to create heat and adenosine triphosphate (ATP), a chemical that stores and releases energy as the cell requires. Either oxygen is present throughout the process of converting glucose into energy, or it is not. In the mitochondria, which are microscopic structures located in the gel-like fluid that fills every cell, glucose is transformed into energy using oxygen. This conversion results in waste products including water and carbon dioxide as well as energy (ATP, heat). Without oxygen, red blood cells convert glucose into energy because they lack mitochondria. ATP, heat, and lactic acid are produced as a result. Muscle cells also use glucose as a source of energy. Muscle cells are, well, double-jointed when it comes to converting glucose into energy. They can metabolize glucose with oxygen because they contain mitochondria. However, if the muscle cell's oxygen level plummets, the cells can simply convert glucose into energy on their own without it. When you have been working out so hard that you are physically out of breath, this is most likely to occur.

#SPJ2

7 0
2 years ago
Read 2 more answers
How was osmosis involved in causing seizures?​
olga_2 [115]

Answer:

Seizures is most triggered by dehydration

6 0
2 years ago
Did unicellular or multicellular life appear first ?
Fiesta28 [93]

Answer:

unicellular life first

Explanation:

it arose billions of years ago while multicellular life forms around at least 600 million years ago

8 0
2 years ago
You have four manuscripts to type. One manuscript is 12 pages long, the second is 18 pages long, the third is 8 pages long, and
kozerog [31]

Answer:

66

Explanation:

12+8+18+28=66

3 0
3 years ago
Read 2 more answers
Other questions:
  • How long does it take for sugar to dissolve in cold water?
    15·1 answer
  • In a cladogram, when does a group of organisms branch off?
    5·1 answer
  • How is the plasma membrane of a cell organized?
    14·1 answer
  • hich of the following statements about enzymes is NOT true? a. Enzymes work best at a specified pH. b. All enzymes work inside c
    12·1 answer
  • Describe the process of aerobic respiration.​
    8·1 answer
  • Name 3 sources of CO2.
    11·1 answer
  • The illustration below shows the steps of meiosis I.
    15·1 answer
  • Edgunity quiz describing chemical reactions answers
    13·2 answers
  • Pink eye and albinism are two recessive traits found in the deer mouse, Peromyscus maniculatus. In mice with pink eye, the eye i
    6·1 answer
  • A muscle contracts in response to an electrical signal that signals the ______________, the unit of contraction, to shorten.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!