Answer:
The dependent (or responding) variable is the one that is observed and likely changes in response to the independent variable.
Explanation:
The riverbed erodes into a U-shaped valley, whereas the glacier erodes into a V-shaped valley.
The riverbed erodes into a V-shaped valley, whereas the glacier erodes into an L-shaped valley.
The riverbed erodes into a V-shaped valley, whereas the glacier erodes into a U-shaped valley.
B. An oak tree grows from the seed material in an acorn.
C. Water drips from underneath an oak tree leaf in the morning.
D. Sediment from an area where oak trees were cut down builds up alongside a stream
The example that demonstrates that all cells come from pre-existing cells is an oak tree grows from the seed material in an acorn (option B).
The cell theory is the scientific theory that all living organisms are made of cells as the smallest functional unit.
One of the components of the cell theory is that all cells come from already existing cells i.e. new cells form from cells that are already in existence in a process of reproduction.
The example of this is a tree that grow from a germinating seed. Hence, option B is correct.
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Light energy is converted to chemical energy during photosynthesis.
O Oxygen is made from the breakdown of carbon dioxide during photosynthesis.
O Energy is absorbed by chlorophyll during photosynthesis.
The sun gives off light energy that is absorbed by plants.
Answer:
Light energy is converted to chemical energy during photosynthesis.
Explanation:
The first law of thermodynamics, which is the LAW OF CONSERVATION OF ENERGY, states that energy can neither be created nor destroyed but can only be changed from one form to another. This law explains that the energy that exists cannot be made or destroyed, it can only be transformed from one of Its form to another.
The biological process of photosynthesis illustrates this law. Photosynthesis is the synthesis of organic molecules from inorganic molecules using the energy from sunlight. Plants, via their Chlorophyll pigment capture the light energy from the sun and use it to produce their food in form of organic molecules/glucose. This glucose is a chemical compound that stores energy in its chemical bonds.
Hence, photosynthesis supports the law of conservation of energy by changing/converting light energy from sun into a chemical energy in food (glucose).
a
Cell A shows phagocytosis and Cell B shows diffusion
b
Cell A shows pinocytosis and Cell B shows osmosis
c
Cell A shows active transport and Cell B shows diffusion
d
Cell A shows dehydration synthesis and Cell B shows the circulation
Cell A shows active transport and Cell B shows diffusion in the given diagram.
What are the types of transport methods?
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Answer:
C I think
Explanation: