1. How does the equations help explain the role of
producers in the ecosystem?

1. Producers create energy for other organisms to consume.
2. Producers convert sunlight into usable energy and Nitrogen.
3. Producers convert carbon dioxide and water into sugar.
4. Producers create Carbon dioxide for other organisms.
2. Aerobic Cellular Respiration is important to organisms because
1. It allows plants to produce sugar for food.
2. It releases the oxygen needed by plants for photosynthesis.
3. It converts sugars to usable energy that all organisms need.
4. It helps animals digest the sugars when they eat plants.

Answer:

1. Producers create energy for other organisms to consume.

2. It converts sugars to usable energy that all organisms need

Explanation:

All living organisms require energy, which they obtain by feeding on one another in an ecosystem. The series of feeding steps involved is called FOOD CHAIN. Food chain always starts with an organism called PRODUCER, which is an autotroph i.e. capable of producing its own food by using light energy from sunlight e.g plants. All other organisms in the food chain are directly or indirectly dependent on plants to get energy. This is because plants and other autotrophs create the energy that is being transferred as the food chain progresses.

2. Cellular respiration is an important phenomenon for all living organism because it is the metabolic process by which they obtain the usable energy by their cells i.e. ATP. Food molecules in form of sugar (glucose) eaten by organisms are broken down in the presence of oxygen (aerobic) to yield ATP molecules, which is the energy currency of every living cell. This energy is used to perform the organism's life activities.

Which statement explains why secondary succession is generally more rapid than primary succession?
An area of secondary succession has never been colonized.
There are no competing organisms in secondary succession.
The soil is already present at the start of secondary succession.
Pioneer species in secondary succession include bacteria.

How has the discovery of 5,300-year-old Ötzi, the Iceman, helped scientists in their knowledge? (4 points) Ötzi, the Iceman, was as old as previously thought. Ötzi, the Iceman, existed at a time when the climate was warm. Precise knowledge about his food and clothing is available. Humans from that period are exactly same as modern humans.

What is a possible benefit to an organism expressing codominant or incomplete dominant traits? (Please explain what incomplete/codominant means)

What happens during an energy transformation?

A. The total energy always increases.
B. Energy is neither created nor destroyed.
C. Energy is created by the transformation.
D. The chemical energy is always destroyed.

When an offspring receives one green allele (G) and one red allele (R), the result id a green leaf with red veins

compare heter0zygous genotype and hom0zygous genotype

What is Hygiene and its Importance? Yeah and Don't copy from Goo gle

which are ways to improve the design of the experiment? check all that apply. reduce the sample size so the experiment can be done faster increase the simple size from 6 cups to 12 cups of sand and water
use more legible handwriting when recording data use more precise digital thermometers use more precise skills that measure to the hundredth of a gram

Why are tides on Earth higher than normal during spring tides?

-The Moon cancels out the gravitational pull of the Sun on Earth.

-The Sun comes closer to Earth and increases its pull.

-The Moon comes closer to Earth and increases its pull.

-The Sun combines its gravitational force with that of the Moon on Earth.

What part of an echinoderm is made of harder plates, which makes the animal feel bumpy?

Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?

A class is learning about the evaporation step in the water cycle using a simple model. The model consists of a 1-L container of water. When the container is open, and it receives sunlight, the water can freely evaporate from the container. The students design an experiment using the model. In the experiment, the container will be filled and left open outside from dawn until dusk at different times of the year. The students will run the experiment only on days with clear weather. As a basis of their experiment, the students make an assumption that more water will evaporate from their model when more solar energy is present. Which of the following is a result that the students could predict in order to test their assumption?
A.
Equal amounts of the water will evaporate on summer days and winter days.
B.
Less of the water will remain in the container after one day in summer than after one day in winter.
C.
Less of the water will remain in the container after one day in winter than after one day in summer.
D.
Some of the water will evaporate on winter days but not on summer days.

The diagram below shows part of the rock cycle.



Which type of rock does B represent?

Igneous rock
Metamorphic Rock
Rock formed by compaction
Rock formed by heat and pressure

i need to make up a living thing that is not in any of the five kingdoms the teacher told us something like a human that did photosynthesis but we cant use that one and im not sure what to do other than that also we need half a page of its characteristics. Please help

where did the name '' hamster'' probably come from?
A. The animal was discovered by a person named Hamm.
B. People thought the animals looked like little hams.
C. It comes from a word meaning ''tiny''.
D. It comes from a word meaning ''to hoard''.

Which organelle is marked with an X?

;-; i know how to do it im just not sure

The magnetic field lines of a bar magnet spread out from the________.

please help i dont undrstand

Look at the diagram of the rock cycle below.

Which part of the cycle is missing?
A.
sedimentation
B.
melting
C.
crystallization
D.
mineral integration

Which would be warmer during evening hours, after the Sun went down?

A. Water

B. Land

C. They would be equally warm

pls help me will mark brainlyest :) :

Internal and External Structures

You are now going to construct an argument that plants have internal and external structures that support growth and reproduction.

Choose the internal and external structures you want to gather evidence and create a statement about.

subject: sciences

Seed Germination Investigation
 The students are to investigate the process of seed germination during their summer
vacation.
 They will select different types of seeds, such as beans, peas, or sunflower seeds.
 Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
 They should observe and document the changes that occur over time, including the
emergence of roots and shoots.

The following table shows the symptoms in four patients. Each patient suffers from a different disease.
Which patient's digestive system is affected by an infectious agent?

The fossil record provides evidence of five mass extinctions. Scientists compare fossils found in rock layers to find evidence about how organisms were affected by extinction events. Which of the following images shows evidence of an extinction event?


How are the bones in the fin structure of the Tiktaalik evidence of a transition from fish to amphibian?

Scientists use evidence from their findings to support theories of life on earth. Which of these findings could NOT be used to provide supporting evidence that life on earth has changed over time? *

A. increasing complexity of fossils in younger rock layers
B. increasing diversity of fossils in rock layers following an extinction
C. transitional fossils
D. rock layers with no fossils

Organisms with more complex body plans are more likely to be found in younger rock layers. This prediction is based on observed patterns of the increasing complexity of physical structures in organisms over time.

True
False
It is impossible to tell from this information.


PLEASE HELP

The simple graph shows the relationship between available resources and population size. What evidence does the graph provide? A. An increase in the amount of available resources causes a decrease in population size. B. A decrease in the amount of available resources causes a decrease in population size. C. An increase in the population size causes an increase in the amount of available resources. D. A decrease in the population size causes a decrease in the amount of available resources.

can octopuses regenerate teeth?

You are working in a lab and think you may be observing a new organism. What minimal level of structural organization would you need to be observing? What are some characteristics you would need to observe to ensure that it is a living organism?

Fossil evidence linking dinosaurs to birds was found in:

the La Brea Tar Pits
the Gobi Desert
Laggerstatten

Explain how cell division is linked to cell theory.