Answer:
D. Porous Rock
Explanation:
Fossil fuels are found underground, trapped in deposits surrounded by layers of rock.
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Porous Rock is also known for its pockets of air, liquid or even different types of fuels.
Protein. however, in some cases, there can be gene mutations
<h3><u>Answer;</u></h3>
2.It serves as the final acceptor for electrons from the electron transport chain.
<h3><u>Explanation;</u></h3>
- Cellular respiration is the process by which glucose or other organic compounds such as fructose are broken down to generate energy in the form of ATP, that is required to drive cellular or body processes.
- Cellular respiration takes place in the presence of oxygen and occurs in three stages, namely; glycolysis, kreb's cycle and electron transport chain. The end products of cellular respiration is energy in the form of ATP, and water and carbon dioxide as a byproduct.
- The oxygen consumed during cellular respiration is directly involved in accepting electrons at the end of the electron transport chain
a. When sensory information is detected by a sensory receptor, sensation has occurred. TRUE
For example, light that enters the eye causes chemical changes in cells that line the back of the eye. These cells relay messages, in the form of action potentials, to the central nervous system.
b. All sensory systems have absolute and difference thresholds. FALSE
Absolute threshold refers to the minimum amount of stimulus energy that must be present for the stimulus to be detected 50% of the time.
c. Sensory receptors are specialized neurons that respond to specific stimuli. TRUE
d. Sensation refers to the way sensory information is organized, interpreted, and consciously experienced. TRUE
Sensation is input about the physical world obtained by our sensory receptors, and perception is the process by which the brain selects, organizes, and interprets these sensations.
Archaeologist
hope it is correct