Please help me! I don't want to fail and repeat. I appreciate it! Answer W/ the # and Letter. Ex. 1B?

[wardell]

Please help. I think I know the answers, but I'm not sure. If I fail this I have to repeat the whole year. Please help me! Thanks!
1
An ecosystem would best be described as a geographical area
Choose one answer.
a. where only plants live.
b. where plants, animals, landscape and climate all interact.
c. where plants, animals, landscape and climate are all independent of each other.
d. where organisms are independent of each other.
2
A food web shows
Choose one answer.
a. the easiest way to get the most energy out of a producer.
b. the path a producer has to take to reach the top of the web.
c. how all organisms are connected through energy.
d. all of the possible energy pathways through an ecosystem.
3

All of the following are abiotic factors in an ecosystem except:
Choose one answer.
a. Algae
b. pH
c. Salinity
d. Climate
4
________ convert sunlight into food energy.
Choose one answer.
a. Decomposers
b. Primary consumers
c. Tertiary consumers
d. Producers
e. point:4
5
An organism that eats leaves, grass, algae, or sea weed would be considered a
Choose one answer.
a. producer.
b. tertiary consumer.
c. primary consumer.
d. decomposer.
6
Bacteria and fungi break down organisms into nutrients. They are known as
Choose one answer.
a. secondary consumers.
b. primary consumers.
c. producers.
d. decomposers.
7
Why does an energy pyramid show a decrease of energy in every trophic level?
Choose one answer.
a. Much of the energy from the organism consumed is lost as heat.
b. The higher the trophic level, the less energy needed for survival.
c. All of the energy is converted to the mass of the larger organism in the food chain.
d. The higher the trophic level, the more efficient the energy consumption of the organism.
8
A trophic level is
Choose one answer.
a. the basic unit of energy in an organism.
b. the level of energy in a food chain.
c. the level directly above the consumer level.
d. the highest level in the food chain.
9
A number pyramid is
Choose one answer.
a. a graphic that shows the number of species in a geographic area.
b. a graphic that shows how diverse the species in an area are.
c. a graphic that shows the number of organisms in each trophic level.
d. a graphic that shows only the population of the primary consumers.
10
In order for a plant to complete photosynthesis, all of the following need to be present except:
Choose one answer.
a. Oxygen
b. Sunlight
c. Water
d. Carbon Dioxide
Question 11
Photosynthesis produces
Choose one answer.
a. carbon dioxide and energy.
b. carbon dioxide and oxygen.
c. glucose and oxygen.
d. glucose and carbon dioxide.
Question 12
Marks: 4
Plants convert glucose into ________ to store it.
Choose one answer.
a. chlorophyll
b. sugar
c. leaves
d. starch
Question 13
Marks: 4
Which of the following reactions produce oxygen gas?
Choose one answer.
a. Anaerobic respiration
b. Photosynthesis
c. Aerobic respiration
d. Fermentation
Question 14
Marks: 4
Light energy used for photosynthesis is absorbed by ____ found in plant cells.
Choose one answer.
a. mitochondria
b. cytoplasm
c. chlorophyll
d. nuclei
Question 15
Marks: 4
Photosynthesis removes
Choose one answer.
a. oxygen from the atmosphere and puts it in food.
b. sunlight from the Earth.
c. carbon from the atmosphere and puts it in food.
d. pollution from the atmosphere.
Question 16
Marks: 4
The process that converts light energy from the sun to chemical energy stored in glucose is called
Choose one answer.
a. aerobic respiration.
b. photosynthesis.
c. anaerobic respiration.
d. fermentation.
Question 17
Marks: 4
Explain in detail how photosynthesis follows the law of conservation of mass AND the law of conservation of energy.
Click here and go to the Browse Button to upload a file or type your answer below.


Question 18
Marks: 4
Aerobic respiration produces _______ as products.
Choose one answer.
a. glucose, oxygen and energy
b. carbon dioxide, water and glucose
c. carbon dioxide, water and energy
d. glucose, oxygen and water
Question 19
Marks: 4
When anaerobic respiration occurs in muscle cells, it produces
Choose one answer.
a. carbon dioxide, water, and energy.
b. carbon dioxide, ethanol, and energy.
c. lactic acid and energy.
d. glucose, oxygen, and energy.
Question 20
Marks: 4
Where does cellular respiration occur?
Choose one answer.
a. In the cytoplasm.
b. In the mitochondrion.
c. In the cell membrane.
d. In the chlorophyll.
Question 21
Marks: 4
During cellular respiration, energy is converted from
Choose one answer.
a. one part of the plant to another.
b. the mitochondria to the nucleus.
c. glucose to packets of stored energy in

[regenweald]

Please help. I think I know the answers, but I'm not sure. If I fail this I have to repeat the whole year. Please help me! Thanks!
1
An ecosystem would best be described as a geographical area
Choose one answer.
a. where only plants live.
b. where plants, animals, landscape and climate all interact.
c. where plants, animals, landscape and climate are all independent of each other.
d. where organisms are independent of each other.
2
A food web shows
Choose one answer.
a. the easiest way to get the most energy out of a producer.
b. the path a producer has to take to reach the top of the web.
c. how all organisms are connected through energy.
d. all of the possible energy pathways through an ecosystem.
3

All of the following are abiotic factors in an ecosystem except:
Choose one answer.
a. Algae
b. pH
c. Salinity
d. Climate
4
________ convert sunlight into food energy.
Choose one answer.
a. Decomposers
b. Primary consumers
c. Tertiary consumers
d. Producers
e. point:4
5
An organism that eats leaves, grass, algae, or sea weed would be considered a
Choose one answer.
a. producer.
b. tertiary consumer.
c. primary consumer.
d. decomposer.
6
Bacteria and fungi break down organisms into nutrients. They are known as
Choose one answer.
a. secondary consumers.
b. primary consumers.
c. producers.
d. decomposers.
7
Why does an energy pyramid show a decrease of energy in every trophic level?
Choose one answer.
a. Much of the energy from the organism consumed is lost as heat.
b. The higher the trophic level, the less energy needed for survival.
c. All of the energy is converted to the mass of the larger organism in the food chain.
d. The higher the trophic level, the more efficient the energy consumption of the organism.
8
A trophic level is
Choose one answer.
a. the basic unit of energy in an organism.
b. the level of energy in a food chain.
c. the level directly above the consumer level.
d. the highest level in the food chain.
9
A number pyramid is
Choose one answer.
a. a graphic that shows the number of species in a geographic area.
b. a graphic that shows how diverse the species in an area are.
c. a graphic that shows the number of organisms in each trophic level.
d. a graphic that shows only the population of the primary consumers.
10
In order for a plant to complete photosynthesis, all of the following need to be present except:
Choose one answer.
a. Oxygen
b. Sunlight
c. Water
d. Carbon Dioxide
Question 11
Photosynthesis produces
Choose one answer.
a. carbon dioxide and energy.
b. carbon dioxide and oxygen.
c. glucose and oxygen.
d. glucose and carbon dioxide.
Question 12
Marks: 4
Plants convert glucose into ________ to store it.
Choose one answer.
a. chlorophyll
b. sugar
c. leaves
d. starch
Question 13
Marks: 4
Which of the following reactions produce oxygen gas?
Choose one answer.
a. Anaerobic respiration
b. Photosynthesis
c. Aerobic respiration
d. Fermentation
Question 14
Marks: 4
Light energy used for photosynthesis is absorbed by ____ found in plant cells.
Choose one answer.
a. mitochondria
b. cytoplasm
c. chlorophyll
d. nuclei
Question 15
Marks: 4
Photosynthesis removes
Choose one answer.
a. oxygen from the atmosphere and puts it in food.
b. sunlight from the Earth.
c. carbon from the atmosphere and puts it in food.
d. pollution from the atmosphere.
Question 16
Marks: 4
The process that converts light energy from the sun to chemical energy stored in glucose is called
Choose one answer.
a. aerobic respiration.
b. photosynthesis.
c. anaerobic respiration.
d. fermentation.
Question 17
Marks: 4
Explain in detail how photosynthesis follows the law of conservation of mass AND the law of conservation of energy.
Click here and go to the Browse Button to upload a file or type your answer below.


Question 18
Marks: 4
Aerobic respiration produces _______ as products.
Choose one answer.
a. glucose, oxygen and energy
b. carbon dioxide, water and glucose
c. carbon dioxide, water and energy
d. glucose, oxygen and water
Question 19
Marks: 4
When anaerobic respiration occurs in muscle cells, it produces
Choose one answer.
a. carbon dioxide, water, and energy.
b. carbon dioxide, ethanol, and energy.
c. lactic acid and energy.
d. glucose, oxygen, and energy.
Question 20
Marks: 4
Where does cellular respiration occur?
Choose one answer.
a. In the cytoplasm.
b. In the mitochondrion.
c. In the cell membrane.
d. In the chlorophyll.
Question 21
Marks: 4
During cellular respiration, energy is converted from
Choose one answer.
a. one part of the plant to another.
b. the mitochondria to the nucleus.
c. glucose to packets of stored energy in

1. Too many questions

2. Not math questions

[collyer]

1. B

2. D

3. A

4. D

5. C

6. D

Itd probably be easier to just google all that.