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zalisa [80]
3 years ago
6

why do ecosystems require continuous input of enery from the sun and what is the process that converts the sun energy chemical e

nergy?
Biology
2 answers:
icang [17]3 years ago
5 0
I only know the process that convert sunlight energy to chemical energy is photosynthesis
atroni [7]3 years ago
5 0

Answer:

the answer is The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants. A small proportion of this chemical energy is transformed directly into heat when compounds are broken down during resp​iration in plants.

Explanation:

i hope this helps

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Scientists use tools too _____ . A.) Collect and analyze data B.) Compare theories and laws C.) formulate and adjust theories D.
bekas [8.4K]
The answer is d but i am not sure.
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3 years ago
Chap 2.3 biology;;
Murrr4er [49]

Answer:

Monomer: 2 - Amino acid

                 3 -Nucleotide

Polymer: 1 - Cellulose

               3 - Nucleic acids

Example: 1 - Carbohydrates

               2 -  Collagen

Function 1: Carbohydrates are a source of energy in the body.

Function 2: Collagen is the most abundant protein in the human body. It's a long, fibrous structural protein that supports tissues and gives structure to individual cells. Collagen fibers are tough and found in bundles. They providing tensile strength to the tissues containing them.

Function 3: DNA is a protein structure that carries instructions needed for an organism to develop, survive and reproduce. It is a nucleic acid that contains the genetic instructions for the development and function of living things, its main role is the long-term storage of information

Explanation:

Monomers are single molecules that can bond with identical molecules to form polymers.

1. Glucose can combine with other glucose molecules to form starch or cellulose which results in formation of carbohydrates.

Carbohydrates are a source of energy in the body.

2. Amino acids can combine with other amino acids to form a protein chain which results in formation of collagen

Collagen is the most abundant protein in the human body. It's a long, fibrous structural protein that supports tissues and gives structure to individual cells. Collagen fibers are tough and found in bundles. They providing tensile strength to the tissues containing them.

3. Nucleotides can combine to form nucleic acids resulting in formation of enzymes.

DNA is a protein structure that carries instructions needed for an organism to develop, survive and reproduce. It is a nucleic acid that contains the genetic instructions for the development and function of living things, its main role is the long-term storage of information

6 0
3 years ago
How are biomes and climate zones different ?
bazaltina [42]
Ave you ever wondered why one area of the world is a desert, another a grassland, and another a rainforest? Why are there different forests and deserts, and why are there different types of life in each area? The answer is climate. 
<span>Climate is the characteristic condition of the atmosphere near the earth's surface at a certain place on earth. It is the long-term weather of that area (at least 30 years). This includes the region's general pattern of weather conditions, seasons and weather extremes like hurricanes, droughts, or rainy periods. Two of the most important factors determining an area's climate are air temperature and precipitation. </span>
8 0
3 years ago
The images show the stages of human development. At which stage does cell differentiation start?
Elena L [17]

Answer:

At the second stage the cell differentiation is start.

7 0
3 years ago
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Why do you think abnormally folded
EleoNora [17]

Answer AND Explanation:

When the hemoglobin is folded, there is less surface area for transportation and binding of oxygen. The oxygen binds poorly leading to anaemia. The oxygen is transported by haemoglobin in form of oxyhaemoglobin to the tissues.

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